1. Department of Dermatology Medical University of Warsaw Warsaw Poland
2. Department of Dermatology Mazandaran University of Medical Sciences Sari Iran
3. University of Studies Guglielmo Marconi Rome Italy
4. Department of Dermatology and Allergology Städtisches Klinikum Dresden, Academic Teaching Hospital of the Technical University of Dresden Dresden Germany
5. Dermatologie, Venerologie und Allergologie Universitätsklinikum Schleswig‐Holstein Keil Germany
6. Department of Dermatology Andreas Syggros Hospital, University of Athens Athens Greece
7. Dermatology Unit Department of Medical Specialties, Arcispedale Santa Maria Nuova, Azienda USL‐IRCCS di Reggio Emilia Reggio Emilia Italy
8. Consultant Dermatologist Mumbai Maharashtra India
9. Department of Dermatology and Venereology Goa Medical College Goa India
10. Department of Dermatology University of Rome G. Marconi Rome Italy
11. Department of Dermatology University Medical Center Mainz Mainz Germany
12. Department of Dermatology University Hospital Basel Basel Switzerland