1. Royal Marsden Hospital, London, United Kingdom;
2. Royal Brisbane & Women's Hospital, Herston, Australia;
3. East Tallinn Central Hospital, Tallinn, Estonia;
4. Instituto Catalan de Oncologia, Hospital Duran i Reynals, Hospitalet de Llobregat, Barcelona, Spain;
5. NewYork-Presbyterian/Columbia University Medical Center, New York, NY;
6. University Hospitals Seidman Cancer Center, Cleveland, OH;
7. MSD China, Beijing, China;
8. Merck & Co., Inc., Kenilworth, NJ;
9. Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD;