[1] Radboud Univ Nijmegen, Dept Dermatol, Med Ctr, Geert Grootepl Zuid 10,Postbus 9101, NL-6525 GA Nijmegen, Netherlands
[2] Radboud Univ Nijmegen, Radboud Inst Hlth Sci, Med Ctr, Geert Grootepl Zuid 10,Postbus 9101, NL-6525 GA Nijmegen, Netherlands
[3] Alrijne Ziekenhuis, Dept Dermatol, Leiderdorp, Netherlands
[4] Univ Med Ctr Groningen, Groningen, Netherlands
[5] Erasmus MC, Rotterdam, Netherlands
[6] Med Ctr Leeuwarden, Leeuwarden, Netherlands
[7] Radboud Univ Nijmegen, Nijmegen, Netherlands