[1] Ctr Leon Berard, Lyon, France
[2] Univ Hosp Leuven, Leuven, Belgium
[3] Inst Gustave Roussy, Villejuif, France
[4] Vall dHebron Inst Oncol, Barcelona, Spain
[5] Netherlands Canc Inst, Amsterdam, Netherlands
[6] Copenhagen Univ Hosp, Dept Oncol, Rigshosp, Copenhagen, Denmark
[7] Fdn IRCCS Ist Nazl Tumori, Milan, Italy
[8] Univ Milan, Milan, Italy
[9] Peter MacCallum Canc Ctr, Melbourne, Vic, Australia
[10] Univ Hosp Essen, West German Canc Ctr, Essen, Germany
[11] Natl Canc Ctr Singapore, Singapore, Singapore
[12] Natl Canc Ctr, Tokyo, Japan
[13] Chinese Univ Hong Kong, Dept Clin Oncol, Hong Kong, Peoples R China
[14] Yonsei Univ, Coll Med, Seoul, South Korea
[15] Univ Hosp Cologne, Dept Internal Med 1, Ctr Integrated Oncol, Cologne, Germany
[16] Natl Taiwan Univ Hosp, Taipei, Taiwan
[17] MD Anderson Canc Ctr, Houston, TX USA
[18] Novartis Inst BioMed Res, Cambridge, MA USA
[19] Novartis Pharmaceut, E Hanover, NJ USA
[20] START CIOCC Hosp Univ HM Sanchinarro, Madrid, Spain