[1] Univ Osnabrueck, EADV Task Force Occupat Skin Dis, Osnabruck, Germany
[2] Univ Osnabrueck, Dept Dermatol, Environm Med, Osnabruck, Germany
[3] Eber Hard Karls Univ, European Assoc Dermato Oncol EADO, Tubingen, Germany
[4] Eber Hard Karls Univ, Dept Dermatol, Tubingen, Germany
[5] Ludwig Maximilians Univ Munchen, Univ Hosp, Int League Dermatol Soc ILDS, Munich, Germany
[6] Ludwig Maximilians Univ Munchen, Univ Hosp, Dept Dermatol, Munich, Germany
[7] Univ Tampere, Int Commiss Occupat Hlth ICOH, Tampere, Finland
[8] European Canc Leagues ECL, Brussels, Belgium
[9] European Canc Patient Coalit ECPC, Brussels, Belgium
[10] European Federat Bldg & Woodworkers EFBWW, Safety & Hlth, Brussels, Belgium
[11] European Fed Food Agr & Tourism Trade Unions EFFA, Agr Sect, Brussels, Belgium
[12] Natl & Kapodistrian Univ Athens, European Acad Dermatol & Venereol EADV, Athens, Greece
[13] Natl & Kapodistrian Univ Athens, Dept Dermatol, Athens, Greece