1. Department of Otolaryngology–Head and Neck Surgery, University of California Irvine, Orange, California
2. University of California Irvine, The Beckman Laser Institute and Medical Clinic, Irvine, California
3. Department of Dermatology, Cosmetic Laser Dermatology, San Diego, California
4. Division of Facial Plastic Surgery, Department of Otolaryngology, University of California Irvine, Irvine, California
5. Department of Biomedical Engineering, Department of Surgery, The Beckman Laser Institute and Medical Clinic, Irvine, California