Testing the Addition of a New Anti-cancer Drug, Venetoclax, to Usual Chemotherapy for High Grade B-cell Lymphomas
National Cancer Institute (NCI)
National Cancer Institute (NCI)
Children's Cancer Group, China
Children's Oncology Group
Hebei Medical University Fourth Hospital
St. Jude Children's Research Hospital
St. Jude Children's Research Hospital
Universitätsklinikum Hamburg-Eppendorf
Federal Research Institute of Pediatric Hematology, Oncology and Immunology
Fudan University
The Netherlands Cancer Institute