[1] Clin Univ Navarra, Pamplona, Spain
[2] CIBERONC, Pamplona, Spain
[3] Ctr Appl Med Res CIMA, Pamplona, Spain
[4] USC Norris Comprehens Canc Ctr, Los Angeles, CA USA
[5] Univ Hong Kong, Hong Kong, Hong Kong, Peoples R China
[6] Natl Taiwan Univ Hosp, Taipei, Taiwan
[7] Kindai Univ, Fac Med, Osaka, Japan
[8] Providence Canc Ctr, Portland, OR USA
[9] Seoul Natl Univ Hosp, Seoul, South Korea
[10] Natl Canc Ctr, Singapore, Singapore
[11] Goethe Univ Hosp & Canc Ctr, Frankfurt, Germany
[12] Univ Michigan, Sch Med, Ann Arbor, MI USA
[13] Univ Ulsan, Asan Med Ctr, Seoul, South Korea
[14] Chinese Univ Hong Kong, Hong Kong, Hong Kong, Peoples R China
[15] Johns Hopkins Singapore Int Med Ctr, Singapore, Singapore
[16] Bristol Myers Squibb, Lawrence Township, NJ USA
[17] Clin Univ Navarra, Pamplona, Spain
[18] CIBEREHD, Pamplona, Spain
[19] Royal Free Hosp, London, England