1. Department of Dermatology, Venereology and Leprosy Dr. R. P. Govt. Medical College Kangra India
2. Department of Dermatology Alpert Medical School of Brown University Providence Rhode Island USA
3. Department of Dermatology Medical School of Jundiaí São Paulo Brazil
4. GK Dermatology, PC South Weymouth Massachusetts USA
5. Worldwide laser institute Dallas USA
6. College of Medicine and Health Sciences United Arab Emirates University Al Ain United Arab Emirates
7. Applied Biology, Inc. Irvine California USA
8. Department of Dermatology University Medical Center of the Johannes Gutenberg University Mainz Germany