1. David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA,
2. Hematology and Oncology, Weill Cornell Medical College, New York, NY, USA,
3. Hofstra North Shore-LIJ School of Medicine, Hempstead, NY, USA,
4. Washington University School of Medicine, Saint Louis, MO, USA,
5. Sarah Cannon Research Institute and Tennessee Oncology, Nashville, TN, USA,
6. Willamette Valley Cancer Institute and Research Center/US Oncology Research, Eugene, OR, USA,
7. Yakima Valley Memorial Hospital, Yakima, WA, USA,
8. Weill Medical College of Cornell University, New York, NY, USA,
9. Gilead Sciences, Foster City, CA, USA,
10. Stanford University School of Medicine, Stanford, CA, USA