1. State Dermatology Department Hippokratio General Hospital Thessaloniki Greece
2. Institute of Dermatology ‘Santa Maria della Misericordia’ University Hospital Udine Italy
3. Department of Clinical Pharmacology Aristotle University of Thessaloniki Thessaloniki Greece
4. Clinic of Dermatology II Munich Hospital Munich Germany
5. Department of Dermatology Hospital Clinic Barcelona Spain
6. Department of Dermatology University of Trieste Trieste Italy
7. Dermatology Unit University of Campania Naples Italy
8. Department of Dermatology University of Modena and Reggio Emilia Modena Italy
9. Azienda Unità Sanitaria Locale – IRCCS di Reggio Emilia Centro Oncologico ad Alta Tecnologia Diagnostica‐Dermatologia Reggio Emilia Italy
10. Public, Private and Teaching Practice of Dermatology Konstanz Germany
11. Dermatologie Maldegem Maldegem Belgium
12. Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, S.Orsola‐Malpighi Hospital University of Bologna Bologna Italy
13. Department of Dermatology Medical University of Vienna Vienna Austria
14. Second Dermatology Department Aristotle University of Thessaloniki Thessaloniki Greece
15. First Dermatology Department Aristotle University of Thessaloniki Thessaloniki Greece