1. DeNova Research Chicago Illinois USA
2. Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology‐Head and Neck Surgery University of Illinois at Chicago Chicago Illinois USA
3. Cosmetic Laser Dermatology San Diego California USA
4. University of Illinois College of Medicine at Chicago Chicago Illinois USA
5. Macalester College Saint Paul Minnesota USA
6. University of Illinois at Chicago Chicago Illinois USA