[1] Virginia Canc Specialists, Fairfax, VA USA
[2] Univ Toronto, Princess Margaret Canc Ctr, Toronto, ON, Canada
[3] Hosp Doce Octubre, Madrid, Spain
[4] Vall dHebron Univ Hosp, Barcelona, Spain
[5] Hosp Clin Barcerlona, Barcelona, Spain
[6] Radboud Univ Nijmegen Med Ctr, Nijmegen, Netherlands
[7] NYU Langones Perlutter Hlth, New York, NY USA
[8] Roswell Park Comprehens Ctr Inst, Buffalo, NY USA
[9] Sarah Cannon Res Inst, London, England
[10] Natl Canc Ctr Hosp East Japan, Kashiwa, Chiba, Japan
[11] Queen Mary Hosp, Hong Kong, Peoples R China
[12] Univ Hosp Verona, Verona, Italy
[13] Univ Hosp Wurzburg, Wurzburg, Germany
[14] Amgen Inc, Thousand Oaks, CA USA
[15] Gustave Roussy, Orsay, France