LoTam
Alliance for Clinical Trials in Oncology
Alliance for Clinical Trials in Oncology
Children's Oncology Group
Leiden University Medical Center
Montefiore Medical Center
University of Rochester
University of Washington
Roswell Park Cancer Institute
Mayo Clinic
National Institutes of Health Clinical Center (CC)
Oxford University Hospitals NHS Trust
M.D. Anderson Cancer Center
ETOP IBCSG Partners Foundation