1. Department of Plastic Surgery and Orthopedics National Institute of Rehabilitation Medicine (NIRM) Islamabad Pakistan
2. Dermatology Clinic University of Trieste, Maggiore Hospital Trieste Italy
3. Department of Dermatology Rutgers Robert Wood Johnson Medical School Somerset New Jersey USA
4. Department of Dermatology Weill Cornell Medical Center New York New York USA
5. Department of Dermatology Chungnam National University Daejeon South Korea
6. Department of Dermatology Medical University of Warsaw Warsaw Poland
7. Department of Clinical and Experimental Medicine, Dermatology University of Messina Messina Italy
8. Department of Dermatology and Allergology, Städtisches Klinikum Dresden Academic Teaching Hospital of the Technical University of Dresden Dresden Germany
9. College of Medicine Central Michigan University Saginaw Michigan USA
10. Department of Dermatology University of Studies Guglielmo Marconi Rome Italy
11. Department of Dermatology University Medical Center of the Johannes Gutenberg University Mainz Germany
12. Department of Dermatology University of Rome G. Marconi Rome Italy
13. Department of Dermatology University Medical Center Mainz Mainz Germany
14. Department of Dermatology University Hospital Basel Basel Switzerland