1. University of Southern California Caruso Department of Otolaryngology – Head and Neck Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, California
2. Encino Center for Sleep and TMJ Disorders, Encino, California
3. Department of Medicine, University of Pennsylvania Medical Center, Philadelphia, Pennsylvania
4. Sleep Research Group, Charles Perkins Centre and Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
5. Department of Respiratory and Sleep Medicine, Royal North Shore Hospital, Sydney, New South Wales, Australia
6. Sleep Apnea Surgery Center, East Palo Alto, California
7. Department of Otolaryngology – Head and Neck Surgery, University of Washington, Seattle, Washington
8. Surgery Service, Department of Veterans Affairs Medical Center, Seattle, Washington
9. Department of Otolaryngology – Head and Neck Surgery, University of California, San Francisco, San Francisco, California; and
10. Department of Medicine, University of California, San Diego, San Diego, California