1. Department of Plastic Surgery, USC School of Medicine, Beverly Hills, CA, USA
2. Radboudumc, Radboud Academie, Nijmegen, Netherlands
3. Andriessen Consultanta, Malden, Netherlands
4. Surgery, Plastic Surgery Division, University of Medicine & Dentistry of New Jersey, Montclair, NJ, USA
5. Main Line for Laser Surgery, Ardmore, OK, USA
6. Aesthetic, Plastic and Reconstructive Surgery, Fayetteville, NY, USA
7. Facial Plastic & Aesthetic Laser Center & The MIA Center, Boardman, OH, USA
8. Skin Laser & Surgery Specialists, Westwood, CA, USA
9. Lorenc Aesthetic Plastic Surgery Center, New York, USA
10. Lenox Hill Hospital, New York, NY, USA
11. School of Medicine, Dermatology and Cutaneous Surgery, University of Miami, Miami, FL, USA
12. Center for Cosmetic Enhancement and Center of Cosmetic Research, Aventura, FL, USA
13. Cosmetic Laser Dermatology, San Diego, CA, USA