Leadership

INRG Co-Chairs

Julie R. Park, MD
INRG Co-Chair
Chair, Department of Oncology
St. Jude Children’s Research Hospital, Memphis, TN

julie.park@stjude.org

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Julie R. Park’s clinical research goal is to translate laboratory discoveries to improve the survival of children with cancer, including neuroblastoma. Her collaborative clinical research spearheaded the establishment of the standard therapy for treatment of high-risk neuroblastoma, as now included in the NCCN guidelines. A primary focus is the incorporation of immunotherapy into treatment strategies; she has led the first-in-human cellular immunotherapy clinical trials for childhood cancer including neuroblastoma.

Gudrun Schleiermacher

Gudrun Schleiermacher, MD, PhD
INRG Co-Chair
Pediatric Oncologist / Physician-Scientist
Department of Pediatric Oncology
Translational Research in Pediatric Oncology (team leader)
Institut Curie, Paris, France

gudrun.schleiermacher@curie.fr

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Gudrun Schleiermacher is a pediatric oncologist and researcher and works as a physician-scientist at Institut Curie, Paris, France, where she is Delegate Director for Translational Research of the SIREDO Integrated Pediatric Oncology Center, and a group leader of the INSERM-labelled RTOP (Translational Research in Pediatric Oncology) team.

In addition to care for children and adolescents with cancer, she is involved in clinical and translational research programs. Her work focusses the study of molecular mechanisms involved in cancer progression and clonal evolution in neuroblastoma and other pediatric cancers, based on biomarker studies using liquid biopsies and on single cell analysis. Future aims are to integrate biomarkers into integrative treatment approaches, taking into account high throughput molecular characterization and drug profiling, while working towards a better understanding of the underlying genetic and epigenetic modifications involved in oncogenesis and tumor progression. She is also involved in personal and precision medicine approaches at a national and international level.

Meredith Irwin

Meredith Irwin, MD
INRG Co-Chair
Professor and Chair, Department of Pediatrics
Hospital for Sick Children, University of Toronto

meredith.irwin@sickkids.ca

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Dr. Irwin is a clinician-scientist whose research is focused on the study of genes and pathways that regulate cell death and metastasis in neuroblastoma to identify novel therapies. She is also interested in the identification of biomakers to optimize risk classification and precision medicine approaches for neuroblastoma.

Lucas Moreno

Lucas Moreno, MD, PhD
INRG Co-Chair
Head, Division of Paediatric Haematology & Oncology
Vall d’Hebron Hospital, Barcelona, Spain

lucas.moreno@vallhebron.cat

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Lucas Moreno is Division Head of Pediatric Hematology & Oncology at Vall d’Hebron Hospital (since 2019), leading major clinical and research programs in childhood cancer. He trained in Granada, Valencia, and London (Royal Marsden/ICR), he specialized in early-phase drug development and earned his PhD for biomarker research in neuroblastoma. He created and led the early-phase clinical trial units in Hospital Niño Jesús in Madrid, opening 50+ trials and advancing novel therapies.
He has driven the BEACON and BEACON2 neuroblastoma trials, European trials for relapsed/refractory neuroblastoma ; as well as several precision-medicine initiatives (PENCIL-SEHOP, Spanish program for personalised medicine).

Lucas has an active role in the European cooperative groups for early phase clinical trials (ITCC) and neuroblastoma (SIOPEN). He is the Current President of SIOPEN (2024–), he has led 70+ clinical trials, published 120+ papers, mentors PhD students, and champions patient engagement, equity, and responsible research practices. In INRG, he has co-chaired the Relapse Working Group and is currently Co-chair (2025-).

Committee Co-Chairs

Biology Committee

Matthias Fischer

Matthias Fischer, MD
Biology Committee Co-Chair
Professor of Experimental Pediatric Oncology
University Children’s Hospital of Cologne, Germany

matthias.fischer@uk-koeln.de

Meredith Irwin

Meredith Irwin, MD
Biology Committee Co-Chair
Professor and Chair, Department of Pediatrics
Hospital for Sick Children, University of Toronto

meredith.irwin@sickkids.ca

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Dr. Irwin is a clinician-scientist whose research is focused on the study of genes and pathways that regulate cell death and metastasis in neuroblastoma to identify novel therapies. She is also interested in the identification of biomakers to optimize risk classification and precision medicine approaches for neuroblastoma.

Sabine Taschner-Mandl

Sabine Taschner-Mandl, PhD
Biology Committee Co-Chair
Head, Tumor Biology Group
St. Anna Children’s Cancer Research Institute, Vienna, Austria

sabine.taschner@ccri.at

Gudrun Schleiermacher

Gudrun Schleiermacher, MD, PhD
Biology Committee Advisor
Pediatric Oncologist / Physician-Scientist
Department of Pediatric Oncology
Translational Research in Pediatric Oncology (team leader)
Institut Curie, Paris, France

gudrun.schleiermacher@curie.fr

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Gudrun Schleiermacher is a pediatric oncologist and researcher and works as a physician-scientist at Institut Curie, Paris, France, where she is Delegate Director for Translational Research of the SIREDO Integrated Pediatric Oncology Center, and a group leader of the INSERM-labelled RTOP (Translational Research in Pediatric Oncology) team.

In addition to care for children and adolescents with cancer, she is involved in clinical and translational research programs. Her work focusses the study of molecular mechanisms involved in cancer progression and clonal evolution in neuroblastoma and other pediatric cancers, based on biomarker studies using liquid biopsies and on single cell analysis. Future aims are to integrate biomarkers into integrative treatment approaches, taking into account high throughput molecular characterization and drug profiling, while working towards a better understanding of the underlying genetic and epigenetic modifications involved in oncogenesis and tumor progression. She is also involved in personal and precision medicine approaches at a national and international level.

Data Committee

Mark Applebaum

Mark Applebaum, MD
Data Committee Co-Chair
Associate Professor, Department of Pediatrics
Section of Pediatric Hematology/Oncology, University of Chicago

mapplebaum@bsd.uchicago.edu

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Dr. Applebaum’s research focuses on the discovery of novel therapeutics and biomarkers for children with neuroblastoma. His laboratory frequently utilizes distributed and varied data in these efforts which has included the INRG Data Commons in several projects.

Carolina Rosswog

Carolina Rosswog
Data Committee Co-Chair
Department of Experimental Pediatric Oncology
University Children’s Hospital of Cologne, Germany

carolina.rosswog@uk-koeln.de

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Bio coming soon.

Relapse Committee

Pablo Berlanga

Pablo Berlanga, MD, PhD
Relapse Committee Co-Chair
Pediatric Oncologist, Children and Adolescent Oncology Department Gustave Roussy Cancer Campus, Villejuif, France

pablo.berlanga@gustaveroussy.fr

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Pablo’s research focuses on early-phase clinical trials and precision medicine, with a particular interest in neuroblastoma and bone sarcomas, as well as real-world use of off-label/compassionate use drugs.

Meg Macy

Meg Macy, MD
Relapse Committee Co-Chair
Program Leader, Experimental Therapeutics Program
Director of Clinical Research, Center for Cancer and Blood Disorders
Children’s Hospital Colorado

Margaret.Macy@childrenscolorado.org

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Dr. Margaret (Meg) Macy is a pediatric oncologist who focuses on early phase clinical trials/drug development. She has strong interest in the development of new therapeutics for relapsed and refractory high-risk neuroblastoma. She is the Program Leader for the Experimental Therapeutics Program and Director of Clinical Research for the Center for Cancer and Blood Disorders at the Children’s Hospital Colorado as well as a Medical Director for the Colorado Child Health Research Institute. Dr. Macy serves as the Site Principal Investigator for the COG PEP-CTN and New Advances in Neuroblastoma Therapy (NANT) Consortium. She is co-chair of the recently completed COG relapse neuroblastoma trial in ANBL1821 and vice chair for the next relapsed neuroblastoma trial for COG. In addition to her focus on finding innovative and better therapies for neuroblastoma, Dr. Macy also has a particular interest in the practical application and implementation of the International Neuroblastoma Response Criteria in clinical trials.

Statistics Committee

Wendy B London

Wendy B. London, PhD
Statistics Committee Co-Chair
Professor of Pediatrics, Harvard Medical School
Director, Biostatistics in the Division of Pediatric Hematology/Oncology, Dana-Farber Cancer Institute and Boston Children’s Hospital
Director, Survey and Qualitative Methods Core, Dana-Farber/Harvard Cancer Center

Wendy.London@childrens.harvard.edu

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Dr. London is Professor of Pediatrics, Harvard Medical School, Director of Biostatistics in the Division of Pediatric Hematology/Oncology at Dana-Farber Cancer Institute and Boston Children’s Hospital, Director of the Survey and Qualitative Methods Core, Dana-Farber/Harvard Cancer Center. She was awarded her PhD in Biostatistics from Virginia Commonwealth University, Medical College of Virginia in 1997. She has >25 years of experience in design, conduct, analysis, and reporting of clinical trials and biological studies in pediatric cancer. Dr. London serves on the Children’s Oncology Group (COG) Neuroblastoma Steering Committee, and was Lead Statistician from 1998-2014. She collaborated/designed/conducted phase 3 trials in high-risk neuroblastoma that set a new standard of care, including FDA approval of dinutuximab. Dr. London was instrumental in developing the COG Neuroblastoma Virtual Tumor Bank of specimen, biology, and outcome data, and automated systems for assigning risk group. Dr. London worked in the pharmaceutical industry for CRO start-up Pharmaceutical Research Associates (PRA) [now PRA Health Sciences] from 1987-1992.

Dr. London’s research focuses on the identification of prognostic biomarkers in neuroblastoma, and applying them to create and improve risk stratification for the assignment of treatment intensity for children with neuroblastoma, at diagnosis and relapse. She has developed a risk stratification for use in low- and middle-income countries, the Adaptive Clinical Neuroblastoma Risk Groups (ACNRG), which is analogous to the INRG risk stratification, except the ACNRG uses more readily available clinical prognostic factors. She co-chairs the Statistics Committee of the International Neuroblastoma Risk Groups (INRG) task force, where she collaborated to develop a global system for pre-treatment risk stratification and the INRG Data Commons.

Dr. London is a member of the Cellular, Tissue, and Gene Therapies Advisory Committee of the FDA (2023-27) and NIH/NCI Therapeutic Immune Regulation (TIR) Study Section (2022-26). She served on NIH/NCI Clinical Oncology Study Section (2006-10), NIH/NCI Immunotherapy Study Section (2022-23), and American Society of Clinical Oncology (ASCO) program committee (2014-16). She is a member of the editorial board of the Journal of the National Cancer Institute (2020-present), and was on the Journal of Clinical Oncology editorial board (2013-2020). She has been a faculty member of AACR/ASCO Methods in Clinical Cancer Research Workshop since 2011, currently a workshop co-chair (2024-26).

Ulli Potschger

Ulli Pötschger
Relapse Committee Co-Chair
Team Lead, Biostatistics Core Unit
St. Anna Children’s Cancer Research Institute, Vienna, Austria

ulrike.poetschger@ccri.at

Strategy Development Committee

Sara Federico

Sara Federico, MD
Strategy Development Committee Co-Chair
Division Director, Solid Tumors
St. Jude Children’s Research Hospital

sara.federico@stjude.org

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Dr. Federico completed her pediatric residency at Stanford University followed by a hematology/oncology fellowship at St. Jude Children’s Research Hospital. During fellowship she became passionate about advancing therapies for the treatment of high-risk solid tumors and conducted translational studies evaluating new therapeutic combinations in murine models. Additionally, during this time, she developed the Molecular Analysis of Solid Tumors (MAST) protocol and contributed to the creation of the Childhood Solid Tumor Network, the world’s largest resource for pediatric solid tumor research.

In 2011, Dr. Federico joined the faculty in the Division of Solid Tumors at St. Jude. She has committed her career to developing clinical trials for the treatment of high-risk neuroblastoma, with a focus on chemoimmunotherapy. Additionally, she collaborates with lab-based investigators to move encouraging agents into clinical trials for patients with recurrent solid tumors. For neuroblastoma, she led the GD2NK trial (NCT01576692) and demonstrated that the humanized anti-GD2 monoclonal antibody (hu14.18K322A) combined with allogeneic natural killer (NK) cells and standard chemotherapy in children with relapsed/refractory neuroblastoma was well-tolerated and had a 61.5% response rate. This trial served as the rationale for the NB2012 trial (NCT01857934), in which hu14.18K322A was incorporated into 6 cycles of Induction therapy for patients with newly diagnosed high-risk neuroblastoma. The 3-year event-free and overall survival of the single-institution study were 73.7% and 86% respectively. To assess whether chemoimmunotherapy could be safely administered across diverse institutions, Dr. Federico chaired the Children’s Oncology Group (COG) pilot study ANBL17P1 (NCT03786783) which was the first study to demonstrate that dinutuximab could be safely administered concurrently with Induction cycles 3-5. She now co-chairs the COG randomized phase 3 trial, ANBL2131 (NCT06172296), which is evaluating whether early or late administration of chemoimmunotherapy contributes to an improved outcome for patients with high-risk neuroblastoma. This trial includes numerous correlative studies assessing for biomarkers of response. Dr. Federico is currently chairing 2 additional trials. HuNB803 (NCT07085338) is a multi-institution study evaluating whether the addition of an IL-15 superagonist (N803) to a chemoimmunotherapy backbone improves response rates in patients with relapsed or refractory neuroblastoma. ONITT is a phase 1/2 study, evaluating liposomal irinotecan plus talazoparib or temozolomide for the treatment of patients with relapsed or refractory solid tumors.

In 2024, Dr. Federico became Division Director of Solid Tumors at St. Jude, where she leads collaborative research and mentors investigators to advance clinical trials and correlative science for children with high-risk solid tumors.

Daniel Morgenstern

Daniel Morgenstern, MD
Strategy Development Committee Co-Chair
Staff Physician, Solid Tumour Section
Hospital for Sick Children, Toronto, Canada
Associate Professor, University of Toronto

daniel.morgenstern@sickkids.ca

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Daniel Morgenstern is an Associate Professor at University of Toronto and co-leads the neuroblastoma service at Hospital for Sick Children. He is director of the therapeutic MIBG and new agents and innovative therapies (NAIT) early phase trial programs at SickKids. His research is focussed on early phase clinical trials for solid tumours, with a particular interest in molecularly targeted therapies and immune checkpoint inhibitors.

Lieve Tytgat

Lieve Tytgat, MD, PhD
Strategy Development Committee Co-Chair
Pediatric Oncologist and Research Group Leader
Prinses Máxima Centrum

g.a.m.tytgat@prinsesmaximacentrum.nl

Cooperative Group Chairs

Ro Bagatell

Ro Bagatell, MD
COG Group Chair
Professor of Pediatrics
Children’s Hospital of Philadelphia and Perelman School of Medicine University of Pennsylvania, Philadelphia, PA

bagatellr@chop.edu

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Dr. Ro Bagatell’s research is focused on improving therapies for children with neuroblastoma.  She leads clinical research designed to rigorously evaluate current therapies for children with high-risk and relapsed disease, and is committed to conducting innovative studies of new therapies for this population. Her roles as Chair of the Children’s Oncology Group Neuroblastoma Committee and Solid Tumor Section Chief at The Children’s Hospital of Philadelphia have given her a deep understanding of the challenges facing patients and families at the time of diagnosis and throughout therapy. She has a strong track record in clinical research, and has extensive experience partnering with multi-disciplinary teams and laboratory-based colleagues to address important questions in the field.

Thorsten Simon

Thorsten Simon, MD, PhD
GPOH Group Chair
Department Head, Pediatric Oncology and Hematology
University of Cologne, Germany

thorsten.simon@uk-koeln.de

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Thorsten Simon is a pediatrician, neonatologist and pediatric hematologist/oncologist. He began his training in pediatric oncology and hematology at the University Hospital of Cologne in 1997 and became head of the Department of Pediatric Oncology and Hematology in 2013. Thorsten Simon is currently the chair of the neuroblastoma study group of the Society for Pediatric Hematology and Oncology (GPOH) and the national representative for Germany in SIOPEN. He is principal investigator of the NB 2016 neuroblastoma registry of the GPOH and principal investigator of the NB 2015 LR clinical trial for low-intermediate risk patients, which is expected to start enrolling patients in 2025. Thorsten Simon is a member of the SIOPEN Executive Committee, the SIOPEN Clinical Trials Committee and a member of several study committees. Most of Thorsten Simon’s publications can be found at https://orcid.org/0000-0002-3425-8451.

Takehiko Kamijo

Takehiko Kamijo, MD, PhD
JCCG Group Chair
Director, Research Institute for Clinical Oncology
Saitama Cancer Center
Professor, Laboratory of Tumor Molecular Biology

Graduate School of Science and Engineering, Saitama University, Japan

tkamijo@saitama-pho.jp

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Bio coming soon.

Lucas Moreno

Lucas Moreno, MD, PhD
SIOPEN Group Chair
Head, Division of Paediatric Haematology & Oncology
Vall d’Hebron Hospital, Barcelona, Spain

lucas.moreno@vallhebron.cat

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Lucas Moreno is Division Head of Pediatric Hematology & Oncology at Vall d’Hebron Hospital (since 2019), leading major clinical and research programs in childhood cancer. He trained in Granada, Valencia, and London (Royal Marsden/ICR), he specialized in early-phase drug development and earned his PhD for biomarker research in neuroblastoma. He created and led the early-phase clinical trial units in Hospital Niño Jesús in Madrid, opening 50+ trials and advancing novel therapies.
He has driven the BEACON and BEACON2 neuroblastoma trials, European trials for relapsed/refractory neuroblastoma ; as well as several precision-medicine initiatives (PENCIL-SEHOP, Spanish program for personalised medicine).

Lucas has an active role in the European cooperative groups for early phase clinical trials (ITCC) and neuroblastoma (SIOPEN). He is the Current President of SIOPEN (2024–), he has led 70+ clinical trials, published 120+ papers, mentors PhD students, and champions patient engagement, equity, and responsible research practices. In INRG, he has co-chaired the Relapse Working Group and is currently Co-chair (2025-).

Sara Federico

Sara Federico, MD
SJCRH Group Chair
Division Director, Solid Tumors
St. Jude Children’s Research Hospital

sara.federico@stjude.org

Read bio

Dr. Federico completed her pediatric residency at Stanford University followed by a hematology/oncology fellowship at St. Jude Children’s Research Hospital. During fellowship she became passionate about advancing therapies for the treatment of high-risk solid tumors and conducted translational studies evaluating new therapeutic combinations in murine models. Additionally, during this time, she developed the Molecular Analysis of Solid Tumors (MAST) protocol and contributed to the creation of the Childhood Solid Tumor Network, the world’s largest resource for pediatric solid tumor research.

In 2011, Dr. Federico joined the faculty in the Division of Solid Tumors at St. Jude. She has committed her career to developing clinical trials for the treatment of high-risk neuroblastoma, with a focus on chemoimmunotherapy. Additionally, she collaborates with lab-based investigators to move encouraging agents into clinical trials for patients with recurrent solid tumors. For neuroblastoma, she led the GD2NK trial (NCT01576692) and demonstrated that the humanized anti-GD2 monoclonal antibody (hu14.18K322A) combined with allogeneic natural killer (NK) cells and standard chemotherapy in children with relapsed/refractory neuroblastoma was well-tolerated and had a 61.5% response rate. This trial served as the rationale for the NB2012 trial (NCT01857934), in which hu14.18K322A was incorporated into 6 cycles of Induction therapy for patients with newly diagnosed high-risk neuroblastoma. The 3-year event-free and overall survival of the single-institution study were 73.7% and 86% respectively. To assess whether chemoimmunotherapy could be safely administered across diverse institutions, Dr. Federico chaired the Children’s Oncology Group (COG) pilot study ANBL17P1 (NCT03786783) which was the first study to demonstrate that dinutuximab could be safely administered concurrently with Induction cycles 3-5. She now co-chairs the COG randomized phase 3 trial, ANBL2131 (NCT06172296), which is evaluating whether early or late administration of chemoimmunotherapy contributes to an improved outcome for patients with high-risk neuroblastoma. This trial includes numerous correlative studies assessing for biomarkers of response. Dr. Federico is currently chairing 2 additional trials. HuNB803 (NCT07085338) is a multi-institution study evaluating whether the addition of an IL-15 superagonist (N803) to a chemoimmunotherapy backbone improves response rates in patients with relapsed or refractory neuroblastoma. ONITT is a phase 1/2 study, evaluating liposomal irinotecan plus talazoparib or temozolomide for the treatment of patients with relapsed or refractory solid tumors.

In 2024, Dr. Federico became Division Director of Solid Tumors at St. Jude, where she leads collaborative research and mentors investigators to advance clinical trials and correlative science for children with high-risk solid tumors.

Senior Advisors

Sue Cohn

Sue Cohn, MD
Senior Advisor
Professor and Director of Clinical Sciences
University of Chicago

scohn@bsd.uchicago.edu

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Dr. Sue Cohn is a physician scientist focused on caring for children with neuroblastoma and conducting clinical and translational research that will improve the outcome of these patients. She served as the Co-Chair of the INRG Task Force from 2004-2025 and led efforts to develop risk classification algorithms in International Neuroblastoma Risk Group (INRG) Task Force and the Children’s Oncology Group (COG).

Kate Matthay

Kate Matthay, MD
Senior Advisor
Professor Emeritus
UCSF and UCSF Benioff Children’s Hospital

Kate.Matthay@ucsf.edu

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Dr. Kate Matthay’s expertise is in clinical and translational research in neuroblastoma, with an emphasis on targeted therapies.

Akira Nakawagara

Akira Nakagarawa, MD, PhD
Senior Advisor
Chairman, APHOG

nakagawara.akira@gmail.com

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Dr. Akira Nakagawara is a globally recognized leader in neuroblastoma research. He is one of the founding members of the INRG. Through his groundbreaking discoveries in tumor biology and international collaborations, he continues to lead global efforts to improve survival and care for children with neuroblastoma.

Andy Pearson

Andy Pearson, MD
Senior Advisor
Professor of Paediatric Oncology (Retired)
Royal Marsden Hospital
Sutton and McElwain Laboratories, ICR, Sutton, UK

andy1pearson@btinternet.com

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Professor Andy Pearson is an internationally recognized leader in paediatric oncology. With Sue Cohn, he was the founding Co-Chair of the INRG Task Force from 2004-2025 and developed the International Neuroblastoma Risk Group (INRG) Task Force. He was also founding chair of International Society of Paediatric Oncology Europe Neuroblastoma Group (SIOPEN). Professor Pearson’s career spans decades of contributions to evidence-based therapy development, clinical trial leadership, and international cooperative group coordination, making him a cornerstone of progress in the field.

Patient Advocates

Vickie Buenger

Vickie Buenger
Patient Advocate
Bryan, Texas, USA

presidentemeritus@cac2.org

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Vickie Buenger is a highly respected childhood cancer advocate and longtime leader in global pediatric oncology policy. She brings the critical perspective of patients and families to the INRG Executive Committee, drawing on decades of experience advancing research, access, and collaborative solutions for children with cancer.

Arron Jameson

Arron Jameson
Patient Advocate
Sheffield, UK

arron.jameson@keyline.co.uk

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Arron Jameson is a dedicated patient advocate committed to improving outcomes and quality of life for children and families affected by neuroblastoma, with a special interest in novel therapies and reducing treatment burden and after effects for those in the future.

He brings a powerful personal perspective following his own son’s diagnosis in 2021 and a strong commitment to collaboration to the INRG Executive Committee.

Professionally and academically he is involved within the business and strategic leadership sector.

Chief Informatics Officer

Sam Volchenboum

Sam Volchenboum, MD, PhD
Chief Informatics Officer
Professor of Pediatrics
Director, Data for the Common Good
University of Chicago, Chicago, IL

slv@uchicago.edu

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Dr. Volchenboum is a Professor of Pediatrics and the Associate Chief Research Informatics Officer for the Division of Biological Sciences at the University of Chicago. He is the Associate Dean of Masters Programs, and he designed and launched the UChicago Masters in Biomedical Informatics. His clinical specialty is pediatric hematology / oncology, caring for kids with cancer and blood diseases. His research group includes the University of Chicago’s Data for the Common Good (D4CG), dedicated to building communities, platforms, and ecosystems that maximize the potential of data to drive discovery and improve human health. D4CG’s flagship project, the Pediatric Cancer Data Commons, is dedicated to liberating and democratizing international data for pediatric malignancies. He is the director of the Informatics Core for the Clinical and Translational Science Award (CTSA), and he is director of the UChicago Clinical Informatics fellowship program.

INRG Members

INRG Task Force
INRG Task Force members who attended the INRG meeting in Whistler in 2005

Susan L. Cohn, Andrew D.J. Pearson, Wendy B. London, Emanuele S.G. d’Amore, Andreas Faldum, Barbara Hero, Tomoko Iehara, David Machin, Veronique Mosseri, Michel Peuchmaur, Hiroyuki Shimada, Peter F. Ambros, Inge M. Ambros, Garrett M. Brodeur, Jerome Couturier, Michelle Haber, Javed Khan, John M. Maris, Akira Nakagawara, Gudrun Schleiermacher, Frank Speleman, Ruediger Spitz, Nadine Van Roy, Katherine K. Matthay, Klaus Beiske, Sue Burchill, Irene Cheung, Francesco Giammarile, Eiso Hiyama, Jean Michon, Robert C. Seeger, Barry Shulkin, Tom Monclair, Hervé Brisse, Giovanni Cecchetto, Keith S.J. Holmes, Michio Kaneko, Jed G. Nuchtern, Dietrich von Schweinitz, Frank Berthold, Victoria Castel, Robert P. Castleberry, Nai-Kong Cheung, Bruno De Bernardi, Helen Irving, Ruth Ladenstein, C. Patrick Reynolds, Jinhua Zhang, Julie R. Park, Roswitha Schumacher-Kuckelkorn, Thorsten Simon, Hidetaka Niizuma, Toby Trahair, Jennifer Forbeck, and John T. Kemshead.