1. NOCTEM, LLC , Pittsburgh, PA 15213, USA
2. University of Nevada, Las Vegas, Nevada, School of Public Health , Las Vegas, NV 89119, USA
3. Department of Sleep Medicine, Wilford Hall Ambulatory Surgical Center , Joint Base San Antonio-Lackland, TX 78236, USA
4. Carl R. Darnall Army Medical Center, Sleep Disorder Center , Fort Hood, TX 76544, USA
5. Madigan Army Medical Center , Joint Base Lewis-McChord, WA 98431, USA
6. Hanscom Air Force Base , Bedford, MA 01730, USA
7. Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at San Antonio , San Antonio, TX 78229, USA