1. Treatwell Skin Centre Jammu India
2. Dermatology Institute and Skin Care Center Santa Monica California USA
3. Division of Dermatology David Geffen School of Medicine at University of California Los Angeles California USA
4. AP‐HP Dermatology Department Saint‐Louis Hospital INSERM U976 Université Paris Diderot‐Paris VII Sorbonne Paris Cité Paris France
5. Department of Dermatology, Venereology and Allergology Wroclaw Medical University Wroclaw Poland
6. Department of Dermatology, Venereology and Leprosy Kasturba medical college Manipal Manipal Academy of Higher Education Manipal India
7. University of Studies Guglielmo Marconi Rome Italy
8. Mazandaran University of Medical Sciences Sari Iran
9. University of Rome G. Marconi Rome Italy
10. Department of Dermatology University Medical Center Mainz Mainz Germany
11. Department of Dermatology University Hospital Basel Basel Switzerland