1. Sleep Disorders Center, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
2. Pulmonary and Critical Care Division, Phramongkutklao Hospital, Bangkok, Thailand
3. Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio
4. Departments of Hospital Medicine and Anesthesiology Outcomes Research, Cleveland Clinic, Cleveland, Ohio
5. Endocrinology, Cleveland Clinic, Cleveland, Ohio
6. Bariatric Metabolic Institute, Cleveland Clinic, Cleveland, Ohio
7. Department of General Surgery, Bariatric and Metabolic Institute, Cleveland Clinic, Cleveland, Ohio
8. Respiratory Institute, Cleveland Clinic, Cleveland, Ohio