1. Department of Cardiology; Copenhagen University Hospital Gentofte; Hellerup Denmark
2. Department of Cardiology; Copenhagen University Hospital Roskilde; Roskilde Denmark
3. Department of Dermatology; Copenhagen University Hospital Gentofte; Hellerup Denmark
4. Department of Dermatology; Aarhus University Hospital; Aarhus Denmark
5. Department of Dermatology; Odense University Hospital; Odense Denmark
6. Department of Dermatology; Copenhagen University Hospital Bispebjerg; Bispebjerg Denmark
7. Department of Dermatology; Copenhagen University Hospital Roskilde; Roskilde Denmark