[1] Mem Sloan Kettering Canc Ctr, 1275 York Ave, New York, NY 10021 USA
[2] Princess Margaret Canc Ctr, Toronto, ON, Canada
[3] Westmead Hosp, Sydney, NSW, Australia
[4] Univ Sydney, Sydney, NSW, Australia
[5] Catalan Inst Oncol Badalona, Badalona, Spain
[6] Vall Hebron Univ Hosp, Barcelona, Spain
[7] Vall Hebron Inst Oncol, Barcelona, Spain
[8] Samsung Med Ctr, Seoul, South Korea
[9] Yale Univ, New Haven, CT USA
[10] Angeles Clin & Res Inst, Los Angeles, CA USA
[11] Univ Penn, Abramson Canc Ctr, Philadelphia, PA 19104 USA
[12] Vanderbilt Ingram Canc Ctr, Nashville, TN USA
[13] South Texas Accelerated Res Therapeut, San Antonio, TX USA
[14] Univ Calif San Francisco, San Francisco, CA 94143 USA
[15] Emory Univ, Winship Canc Inst, Atlanta, GA 30322 USA
[16] Merck & Co Inc, Kenilworth, NJ USA
[17] Univ Calif Los Angeles, David Geffen Sch Med, Santa Monica, CA USA