[1] Inst Canc Res, Sect Canc Genet, Sutton, Surrey, England
[2] Inst Canc Res, Breakthrough Breast Canc Res Ctr, London SW3 6JB, England
[3] UCL, Royal Free & Univ Coll, Sch Med, Dept Histopathol, London, England
[4] OHSU, Dept Surg, Portland, OR USA
[5] Oxford Radcliffe Hosp Trust, Dept Clin Genet, Oxford, England
[6] Univ Dusseldorf, Hautklin Med Einrichtungen, D-4000 Dusseldorf, Germany
[7] Univ Kiel, Dept Human Genet, Kiel, Germany
[8] Dept Clin Genet, Yorkshire Reg Genet Serv, Leeds, W Yorkshire, England
[9] St Marys Hosp, Cent Manchester Healthcare NHS Trust, Reg Genet Serv, Manchester, Lancs, England
[10] Acad Hosp Maastricht, Dept Clin Genet, Maastricht, Netherlands
[11] Univ Utrecht, Med Ctr, Dept Med Genet, Utrecht, Netherlands
[12] Erasmus Univ, Dept Clin Genet, NL-3000 DR Rotterdam, Netherlands
[13] Ctr Henri Becquerel, Oncol Mol Lab, UPRES EA 2122, Grp Rech Inflammat & Canc, F-76038 Rouen, France
[14] Univ Iowa, Dept Dermatol, Iowa City, IA USA
[15] St Bartholomews & Royal London Sch Med & Dent, Ctr Cutaneous Res, London, England
[16] Oulu Univ, Cent Hosp, Dept Clin Genet, SF-90220 Oulu, Finland
[17] Univ Florida, Coll Med, Div Genet, Gainesville, FL USA
[18] St George Hosp, Sch Med, Dept Med Genet, London, England
[19] Osaka City Univ, Sch Med, Dept Dermatol, Abeno Ku, Osaka 545, Japan
[20] Ludwig Inst Canc Res, London W1P 8BT, England
[21] Royal Victoria Infirm, Dept Histopathol, Newcastle Upon Tyne NE1 4LP, Tyne & Wear, England
[22] Hop Beaumont, CHUV, Serv Dermatol, Lausanne, Switzerland
[23] Univ Newcastle, Inst Human Genet, Newcastle Upon Tyne, Tyne & Wear, England