1. Department of Dermatology; Aarhus University Hospital; P. P. Oerumsgade 11 Building 15B DK-8000 Aarhus C Denmark
2. Department of Pathology; Aarhus University Hospital; Tage Hansens Gade 2; DK-8000 Aarhus C Denmark
3. Institute of Biochemistry; Hannover Medical University; 30625 Hannover Germany