1. Department of Dermatology PGIMER and Dr Ram Manohar Lohia Hospital New Delhi India
2. Department of Dermatology Medical University of Warsaw Warsaw Poland
3. Department of Dermatology and Allergology Städtisches Klinikum Dresden, Academic Teaching Hospital of the Technical University of Dresden Dresden Germany
4. College of Medicine Central Michigan University Saginaw Michigan USA
5. University of Studies Guglielmo Marconi Rome Italy
6. University of Rome G. Marconi Rome Italy
7. Bidar Skin Center Tehran Iran
8. Department of Dermatology University Medical Center Mainz Mainz Germany
9. Department of Dermatology University Hospital Basel Basel Switzerland