All authors: Division of Pulmonary, Critical Care, Sleep Medicine, and Physiology, Department of Medicine, UC San Diego, San Diego, CA.

*See also p. 1547.

Dr. Malhotra’s institution received funding from the National Heart, Lung, and Blood Institute (NHLBI); he received funding from the National Institutes of Health (NIH), Zoll, Jazz, Livanova, and Eli Lilly. Dr. Pearce’s institution received funding from NIH/NHLBI (T32 HL134632). Dr. McGuire received support for article research from NIH/NHLBI 1F32HL167551-01.