1. Gold Skin Care Center Nashville Tennessee
2. Ablon Skin Institute & Research Center University of California, Los Angeles Manhattan Beach California
3. Radboud University Medical Center Nijmegen The Netherlands
4. Andriessen Consultants Malden The Netherlands
5. Skin Laser & Surgery Specialists of NY and NJ New York New York
6. Icahn School of Medicine at Mt. Sinai New York New York
7. Private Practice Medical, Cosmetic, and Laser Dermatology New Orleans Louisiana
8. Department of Dermatology Louisiana State University New Orleans Louisiana
9. Department of Dermatology Tulane University New Orleans Louisiana
10. Department of Dermatology University of Miami, Miller School of Medicine Miami Florida