1. Department of Dermatology All India Institute of Medical Sciences Bhubaneswar India
2. Department of Pharmacology Dr. DY Patil Medical College Navi Mumbai India
3. Worldwide laser institute Dallas Texas USA
4. Cosmetic Laser Dermatology: A West Dermatology Company San Diego California USA
5. Department of Dermatology University of California San Diego California USA
6. Gold Skin Care Center Tennessee Clinical Research Center Nashville Tennessee USA
7. Skinpulse Dermatology and Laser Centre Geneva Switzerland
8. Department of Dermatology University Medical Center Mainz Mainz Germany