Competing interests: MOG and RMA declare that they have no competing interests. SAS received grant support from Apnimed, Inspire Medical Systems, ProSomnus, SleepRes, and Dynaflex, and has served as a consultant for Apnimed, Nox Medical, Inspire Medical Systems, Eli Lilly, Merck, Forepont, Respicardia, and LinguaFlex. He has received honoraria from Tufts University.