1. Medical Oncology, Providence Cancer Institute Franz Clinic , Portland, OR, USA
2. The Ottawa Hospital , Ottawa, ON, Canada
3. University of CA–Irvine , Irvine, CA, USA
4. University of Texas MD Anderson Cancer Center , Houston, TX, USA
5. The Emmes Company , Baltimore, MD, USA
6. Vanderbilt University Medical Center , Nashville, TN, USA
7. University Hospitals Cleveland Medical Center , Cleveland, OH, USA
8. Memorial Sloan Kettering Cancer Center , New York, NY, USA
9. Paltown Development Foundation , Crownsville, MD, USA
10. Icahn School of Medicine at Mount Sinai , New York, NY, USA
11. HPV Cancers Alliance , New York, NY, USA
12. Fox Chase Cancer Center , Philadelphia, PA, USA
13. Calgary Cancer Center , Calgary, AB, Canada