Author(s) : Richard H. Huggins, Marieke C. Bolling, Gilles F.H. Diercks, Marcel F. Jonkman, Center for Blistering Diseases, University Medical Center Groningen, Department of Dermatology, Hanzeplein 1, NL-9700 RB Groningen, The Netherlands, m.f.jonkman@derm.umcg.nl. |