Nivolumab After Combined Modality Therapy in Treating Patients With High Risk Stage II-IIIB Anal Cancer
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
Catharina Ziekenhuis Eindhoven
Assistance Publique - Hôpitaux de Paris
Alliance for Clinical Trials in Oncology
Zhejiang University
Clinique Paris-Bercy
UNICANCER
Northwestern University
OHSU Knight Cancer Institute
Sorlandet Hospital HF