Therapy Adapted for High Risk and Low Risk HIV-Associated Anal Cancer
National Cancer Institute (NCI)
National Cancer Institute (NCI)
Eastern Cooperative Oncology Group
Columbia University
GERCOR - Multidisciplinary Oncology Cooperative Group
AIDS Malignancy Consortium
Memorial Sloan Kettering Cancer Center
University of Cincinnati
Goethe University
AIDS Malignancy Consortium
Eastern Cooperative Oncology Group
M.D. Anderson Cancer Center
Eastern Cooperative Oncology Group
National Institutes of Health Clinical Center (CC)
UNICANCER
Jessa Hospital
Grupo Espanol Multidisciplinario del Cancer Digestivo
University of Erlangen-Nürnberg Medical School
Mayo Clinic
Radiation Therapy Oncology Group
Royal Marsden NHS Foundation Trust
National Cancer Institute (NCI)
European Organisation for Research and Treatment of Cancer - EORTC