1. Jackson Memorial Hospital, University of Miami Sylvester Comprehensive Cancer Center, Miami, FL, USA
2. McGovern Medical School, University of Texas Health Sciences Center at Houston, Houston, TX, USA
3. Section of Hematology and Oncology, Department of Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA
4. San Fernando Medical School, Faculty of Medicine, Universidad Nacional Mayor de San Marcos, Lima, Peru
5. Lymphoma Section, Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
6. Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
7. Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
8. UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, CA, USA