[1] NYU, Langone Med Ctr, Laura & Isaac Perlmutter Canc Ctr, New York, NY USA
[2] Royal Marsden Hosp, London, England
[3] Univ Hosp Essen, Essen, Germany
[4] Mem Sloan Kettering Canc Ctr, 1275 York Ave, New York, NY 10021 USA
[5] Singleton Hosp, South West Wales Canc Inst, Swansea, W Glam, Wales
[6] Swansea Univ Coll Med, Swansea, W Glam, Wales
[7] Univ Zurich, Dermatol Klin, Zurich, Switzerland
[8] Princess Margaret Hosp, Toronto, ON, Canada
[9] Ist Sci Romagnolo Studio & Cura Tumori IRST IRCCS, Meldola, Italy
[10] Northwestern Univ, Med Ctr, Chicago, IL 60611 USA
[11] Univ Calif Los Angeles, Hematol Oncol Outpatient Clin, Los Angeles, CA USA
[12] Radboud Univ Nijmegen Med Ctr, Nijmegen, Netherlands
[13] Bristol Myers Squibb Co, Princeton, NJ USA
[14] Univ Colorado, Comprehens Canc Ctr, Denver, CO 80202 USA