Hypofractionated Radiation Therapy After Mastectomy in Preventing Recurrence in Patients With Stage IIa-IIIa Breast Cancer
Alliance for Clinical Trials in Oncology
Alliance for Clinical Trials in Oncology
Thomas Jefferson University
UNC Lineberger Comprehensive Cancer Center
Institute of Cancer Research, United Kingdom
City of Hope Medical Center
University of California, San Francisco
National Cancer Institute (NCI)