[1] Royal Marsden Hosp NHS Fdn Trust, London, England
[2] Fdn IRCCS Ist Nazl Tumori, Dept Med Oncol, Milan, Italy
[3] Ist Nazl Tumori Fdn, Naples, Italy
[4] Chaim Sheba Med Ctr, Ella Inst Melanoma, Div Oncol, IL-52621 Tel Hashomer, Israel
[5] Univ Tubingen, Hautklin, Tubingen, Germany
[6] UZ Brussel, Brussels, Belgium
[7] Dept Hematol & Oncol, Div Med Oncol, Unit Clin & Translat Res, Bergamo, Italy
[8] Christie Hosp NHS Fdn Trust, Manchester, Lancs, England
[9] McGill Univ, Jewish Gen Hosp, Lady Davis Inst, Montreal, PQ H3T 1E2, Canada
[10] McGill Univ, Jewish Gen Hosp, Segal Canc Ctr, Montreal, PQ H3T 1E2, Canada
[11] Melanoma Inst Australia, Sydney, NSW, Australia
[12] Univ Munich, Dept Dermatol, D-80539 Munich, Germany
[13] Maria Sklodowska Curie Mem Canc Ctr, Warsaw, Poland
[14] Inst Oncol, Warsaw, Poland
[15] Natl Inst Canc Res, Dept Med Oncol A, Genoa, Italy
[16] Univ Hautklin Kiel, Kiel, Germany
[17] Hosp Clin Barcelona, Barcelona, Spain
[18] Royal Adelaide Hosp, Adelaide, SA 5000, Australia
[19] F Hoffmann La Roche Ltd, Basel, Switzerland
[20] Hoffmann La Roche Ltd, Basel, Switzerland
[21] Antoni van Leeuwenhoek Hosp, Netherlands Canc Inst, Amsterdam, Netherlands