[1] Norwegian Radium Hosp, Oslo, Norway
[2] Mem Sloan Kettering Canc Ctr, New York, NY 10021 USA
[3] Univ S Florida, Coll Med, H Lee Moffitt Canc Ctr & Res Inst, Comprehens Melanoma Res Ctr, Tampa, FL 33612 USA
[4] Angeles Clin & Res Inst, Santa Monica, CA USA
[5] Aarhus Univ Hosp, DK-8000 Aarhus, Denmark
[6] Bristol Myers Squibb Co, Global Clin Res, Princeton, NJ USA
[7] Bristol Myers Squibb Co, Global Biometr & Sci, Pennington, NJ USA