Intensity Modulated Radiation Therapy or 3-Dimensional Conformal Radiation Therapy in Treating Patients With Lymph-Node Positive Breast Cancer
Ohio State University Comprehensive Cancer Center
Ohio State University Comprehensive Cancer Center
Canadian Cancer Trials Group
European Organisation for Research and Treatment of Cancer - EORTC
Cancer Trials Ireland
Coordinación de Investigación en Salud, Mexico
Emory University
Abramson Cancer Center at Penn Medicine
Abramson Cancer Center at Penn Medicine
Trans Tasman Radiation Oncology Group
Second Affiliated Hospital, School of Medicine, Zhejiang University
Cancer Institute and Hospital, Chinese Academy of Medical Sciences
Cancer Trials Ireland
Cancer Trials Ireland
Fujian Cancer Hospital
National Cancer Institute (NCI)
Istanbul University