[1] Aichi Canc Ctr Hosp, Nagoya, Aichi, Japan
[2] START Madrid Grp Ctr Integral Oncol Clara Campal, Madrid, Spain
[3] Bristol Myers Squibb, Princeton Pike, NJ USA
[4] Adelphi Real World, Manchester, Lancs, England
[5] Bristol Myers Squibb, Princeton, NJ USA
[6] Yonsei Canc Ctr, Seoul, South Korea