1. Department of Dermatology Venereology and Allergology Academic Teaching Department of Medical University Innsbruck Central Hospital Bolzano/Bozen Italy
2. Department of Pathology Central Hospital of Bolzano/Bozen Italy
3. Unit of Dermatology and Surgical Dermatology Sassuolo Hospital Sassuolo Modena Italy
4. Dermatologic Surgery Workgroup of the Italian Society of Dermatology and Venereology SIDeMaST
5. Genetic Counselling Service Department of Paediatrics Central Hospital of Bolzano/Bozen Italy
6. IMREST Interdisciplinary Medical Research Center South Tyrol Claudiana College of Health‐Care Professions Bolzano/Bozen Italy