Testing Longer Duration Radiation Therapy Versus the Usual Radiation Therapy in Patients With Cancer That Has Spread to the Brain
NRG Oncology
NRG Oncology
M.D. Anderson Cancer Center
GT Medical Technologies, Inc.
NRG Oncology
Alliance for Clinical Trials in Oncology
Alliance for Clinical Trials in Oncology
Health Clinics Limited
Wake Forest University Health Sciences
Spectrum Pharmaceuticals, Inc
Radiation Therapy Oncology Group
Japan Clinical Oncology Group
Alliance for Clinical Trials in Oncology
Barretos Cancer Hospital
Radiation Therapy Oncology Group
Pharmacyclics LLC.
National Cancer Institute (NCI)
Spectrum Pharmaceuticals, Inc
European Organisation for Research and Treatment of Cancer - EORTC
European Organisation for Research and Treatment of Cancer - EORTC
European Organisation for Research and Treatment of Cancer - EORTC
Hamilton Health Sciences Corporation
Royal Adelaide Hospital
St George Hospital, Australia
Pharmacyclics LLC.