1. University of California, Los Angeles, Los Angeles, CA
2. Princess Margaret Cancer Centre, Toronto, ON, Canada
3. Memorial Sloan Kettering Cancer Center, New York, NY
4. Department of Thoracic Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
5. The Angeles Clinic and Research Institute, Los Angeles, CA
6. AstraZeneca, Waltham, MA
7. David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, CA
8. Westmead Hospital, University of Sydney, Sydney, Australia
9. Gustave Roussy Institute, Villejuif, France
10. Abramson Cancer Center of the University of Pennsylvania, Philadelphia, PA
11. Department of Medicine, Division of Hematology-Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
12. START Center for Cancer Care, San Antonio, TX
13. University of California, San Francisco, San Francisco, CA
14. Merck & Co., Inc., Whitehouse Station, NJ
15. Dana-Farber Cancer Institute, Boston, MA