- 2021 - present
Pediatric and Adolescent Solid Tumor Steering Committee (PASTSC), National Cancer Institute
- 2019 - present
Pediatric Research Committee, Mayo Clinic Committees
- 2012 - 2020
Institutional Review Board, Mayo Clinic Committees
- 2011 - 2020
Pediatric Subcommittee of Oncology Drug Advisory Committee, Food and Drug Administration
- 2010 - 2015
Voting Body Steering Committee, Children's Oncology Group
- 2010 - 2013
Executive Committee, Children's Oncology Group
- 2002
Clinical Practice Committee, Department of Pediatric and Adolescent Medicine
- 2000 - 2022
Children's Oncology Group
- 1997
Site Visit for formation of a Canadian Childhood Cancer Consortium, National Cancer Institute of Canada
- 1997 - 1998
Pediatric Council, Mayo Clinic Committees
- 1997
Site Visit for formation of a Surgical Cooperative Oncology Group, National Cancer Institute, National Institutes of Health
- 1996 - 1997
Mayo Clinic Transfusion Committee, Mayo Clinic Rochester Committees
- 1995 - 2021
Intergroup Rhabdomyosarcoma study Group (now Soft Tissue Sarcoma Committee of the COG), Children's Oncology Group
- 1995 - 2021
Bone Tumor Committee of Children's Oncology Group, Children's Oncology Group
- 1992 - 1994
Children's Oncology Group of the Upper Midwest, Children's Oncology Group
- 1991 - 1995
Institutional Review Board, Mayo Clinic Committees
- 1991 - present
Pediatric Research Committee, Mayo Clinic Committees
- 1990 - present
International Society of Paediatric Oncology
- 1989 - 1995
American Society of Hematology
- 1989 - present
American Society of Clinical Oncology
- 1989 - present
American Society of Pediatric Hematology/Oncology
- 1989 - present
Children's Oncology Group
-
Division of Pediatric Hematology/Oncology, Department of Pediatric and Adolescent Medicine