Obinutuzumab With or Without Umbralisib, Lenalidomide, or Combination Chemotherapy in Treating Patients With Relapsed or Refractory Grade I-IIIa Follicular Lymphoma
National Cancer Institute (NCI)
National Cancer Institute (NCI)
Dana-Farber Cancer Institute
Thomas Jefferson University
BeOne Medicines
Institute of Hematology & Blood Diseases Hospital, China
M.D. Anderson Cancer Center
New York Medical College
University of Washington
Cancer Institute and Hospital, Chinese Academy of Medical Sciences
University of California, Davis
Olivia Newton-John Cancer Research Institute
Fondazione Italiana Linfomi - ETS
Ruijin Hospital
Ludwig-Maximilians - University of Munich
Heidelberg University
University of Birmingham
The Lymphoma Academic Research Organisation
Meir Medical Center