Lymphoma, Follicular

• City of Hope National Medical Center — Duarte, California, United States
• Stanford Hospital and Clinics — Stanford, California, United States
• University of Florida College of Medicine (Shands) — Gainesville, Florida, United States
• H. Lee Moffitt Cancer Center — Tampa, Florida, United States

• For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. — Casa Grande, Arizona, United States
• For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. — La Verne, California, United States
• For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. — Los Angeles, California, United States
• For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. — Sacramento, California, United States

• The Canberra Hospital — Canberra, Migration Data, Australia
• AKH - Medical University of Vienna — Vienna, Austria
• Brussels - UNIV St-Luc — Brussels, Belgium
• UZ Leuven — Leuven, Belgium

• CHU - Besançon — Besançon, France
• CHU Avicenne — Bobigny, France
• Centre Bergognié — Bordeaux, France
• Hôpital Henri Mondor — Créteil, France

• University of Alabama at Birmingham — Birmingham, Alabama, United States
• City of Hope National Medical Center — Duarte, California, United States
• Stanford Cancer Center — Stanford, California, United States
• H. Lee Moffitt Cancer Center & Research Institute — Tampa, Florida, United States

• Institute of Hematology — Belgrade, Serbia
• Clinical Center Bezanijska Kosa — Belgrade, Serbia
• Institute For Oncology Sremska Kamenica; Internal Medicine Department — Kamenitz, Serbia
• Clinical Center Kragujevac — Kragujevac, Serbia

Not specified

• State Budgetary Public Healthcare Institution of the Nizhni Novgorod Region "Hospital of Ambulance of Dzerzhinsk city" — Dzerzhinsk, Russia
• Federal State Budgetary Institution "National Medical-Surgical Center n.a. N.I.Pirogov" of the Ministry of Health of the Russian Federation — Moscow, Russia
• Federal State Budgetary Institution "Russian Oncological Scientific Center n.a. N.N.Blokhin" of the Russian Academy of Medical Sciences — Moscow, Russia

• Sunnybrook Health Sciences Centre, Odette Cancer Centre — Toronto, Ontario, Canada

• Buenos Aires, Argentina
• Buenos Aires, Argentina
• Buenos Aires, Argentina
• Córdoba, Argentina