[1] deCODE Genet, IS-101 Reykjavik, Iceland
[2] NCI, Genet Epidemiol Branch, Div Canc Epidemiol & Genet, NIH,Dept Hlth & Human Services, Bethesda, MD 20892 USA
[3] Landspitali Univ Hosp, Dept Dermatol, IS-101 Reykjavik, Iceland
[4] Landspitali Univ Hosp, Dept Pathol, IS-101 Reykjavik, Iceland
[5] Landspitali Univ Hosp, Dept Plast Surg, IS-101 Reykjavik, Iceland
[6] Clin Res Ctr, IS-110 Reykjavik, Iceland
[7] Karolinska Univ Hosp Solna, Karolinska Inst, Canc Ctr Karolinska, Dept Oncol Pathol, S-17176 Stockholm, Sweden
[8] Karolinska Inst, Dept Mol Med, S-17176 Stockholm, Sweden
[9] Karolinska Univ Hosp, Karolinska Inst, Dept Neurol, S-14186 Huddinge, Sweden
[10] Inst Valenciano Oncol, Dept Dermatol, Valencia 46009, Spain
[11] Inst Valenciano Oncol, Dept Oncol, Valencia 46009, Spain
[12] Univ Hosp, Div Dermatol, Zaragoza 50009, Spain
[13] Hlth Sci Inst, Zaragoza 50009, Spain
[14] Hlth Sci Inst, Div Med Oncol, Zaragoza 50009, Spain
[15] German Canc Res Ctr, Div Mol Genet Epidemiol, D-69120 Heidelberg, Germany
[16] Natl Inst Environm Hlth, H-1450 Budapest, Hungary
[17] Ctr Environm Hlth, RO Cluj Napoca, Romania
[18] State Hlth Inst, SK-97576 Banska Bystr, Slovakia
[19] Ctr Comprehens Canc, NL-6501 BG Nijmegen, Netherlands
[20] Radboud Univ Nijmegen, Nijmegen Med Ctr, Dept Epidemiol & Biostat, NL-6500 HB Nijmegen, Netherlands
[21] Radboud Univ Nijmegen, Nijmegen Med Ctr, Dept Urol, NL-6500 HB Nijmegen, Netherlands