[1] Massachusetts Gen Hosp, Ctr Canc, Boston, MA USA
[2] Jiahui Int Canc Ctr, Boston, MA USA
[3] UCLA, David Geffen Sch Med, Med Ctr, Los Angeles, CA 90095 USA
[4] Natl Canc Ctr Hosp East, Kashiwa, Chiba, Japan
[5] Tisch Canc Inst Mt Sinai, New York, NY USA
[6] Sutter Hlth, Calif Pacific Med Ctr, Res Inst, San Francisco, CA USA
[7] Kindai Univ, Fac Med, Osaka, Japan
[8] Natl Canc Ctr, Tokyo, Japan
[9] Toranomon Gen Hosp, Tokyo, Japan
[10] Kanazawa Univ, Inst Med Pharmaceut & Hlth Sci, Kanazawa, Ishikawa, Japan
[11] Ctr Eugene Marquis, Rennes, France
[12] Altay Reg Oncol Hosp, Barnaul, Russia
[13] Royal Free London NHS Fdn Trust, London, England
[14] Eisai Inc, Woodcliff Lake, NJ USA
[15] Eisai & Co Ltd, Tokyo, Japan
[16] Merck & Co Inc, Kenilworth, NJ USA
[17] Icahn Sch Med Mt Sinai, New York, NY 10029 USA