[1] Univ Chicago, Ctr Comprehens Canc, Chicago, IL 60637 USA
[2] Vall dHebron Univ Hosp, Barcelona, Spain
[3] St Vincents Hosp, Kinghorn Canc Ctr, Sydney, NSW, Australia
[4] Peter MacCallum Canc Ctr, Melbourne, Vic, Australia
[5] Royal Melbourne Hosp, Melbourne, Vic, Australia
[6] Gustave Roussy Canc Campus, Villejuif, France
[7] Hosp Univ Fdn Jimenez Diaz, START Madrid FJD, Madrid, Spain
[8] Inst Univ Canc Toulouse Oncopole, Toulouse, France
[9] Monash Hlth, Melbourne, Vic, Australia
[10] Monash Univ, Melbourne, Vic, Australia
[11] Fdn IRCCS Ist Nazl Tumori Milano, Dept Med Oncol, Milan, Italy
[12] Univ Calif San Diego, Moores Canc Ctr, La Jolla, CA 92093 USA
[13] Melanoma Inst Australia, Westmead Hosp, Sydney, NSW, Australia
[14] Melanoma Inst Australia, Blacktown Hosp, Sydney, NSW, Australia
[15] Univ Sydney, Sydney, NSW, Australia
[16] Princess Margaret Canc Ctr, Toronto, ON, Canada
[17] Univ Milan, Ist Europeo Oncol, IRCCS, Milan, Italy
[18] Bristol Myers Squibb, Princeton, NJ USA
[19] Univ British Columbia, BC Canc Agcy, Vancouver, BC, Canada