[1] Hop St Louis, Paris, France
[2] Comprehens Melanoma Res Ctr, Moffitt Canc Ctr, Tampa, FL USA
[3] Univ Hosp Siena, Ist Toscano Tumori, Siena, Italy
[4] UZ Brussel, Brussels, Belgium
[5] Med Univ Vienna, Div Gen Dermatol, Dept Dermatol, Vienna, Austria
[6] Angeles Clin & Res Inst, Santa Monica, CA USA
[7] Beverly Hills Canc Ctr, Beverly Hills, CA USA
[8] Bristol Myers Squibb Co, Wallingford, CT 06492 USA
[9] Bristol Myers Squibb Co, Lawrenceville, NJ USA
[10] Mem Sloan Kettering Canc Ctr, New York, NY 10021 USA