ImproveCodel
University Hospital Heidelberg
University Hospital Heidelberg
Alliance for Clinical Trials in Oncology
Radiation Therapy Oncology Group
Wake Forest University Health Sciences
Radiation Therapy Oncology Group
Alliance for Clinical Trials in Oncology
Indiana University
National Cancer Institute (NCI)
National Cancer Institute (NCI)
Children's Oncology Group
Memorial Sloan Kettering Cancer Center
National Cancer Institute (NCI)
M.D. Anderson Cancer Center
Incheon St.Mary's Hospital
Pfizer
European Organisation for Research and Treatment of Cancer - EORTC
Northwestern University
M.D. Anderson Cancer Center
Northern Sydney and Central Coast Area Health Service