xx Timothy I. Morgenthaler reports receiving the following, outside the submitted work: honoraria and consulting fees in support of lectures and as a member of a research design committee from Respicardia, Inc.. Timothy I.. Morgenthaler also reports receiving funding from AR Medical, Withings, and Respicardia, Inc to his institution in support of research projects. Ivana Rosenzweig reports the following, outside the submitted work: a paid or unpaid leadership or fiduciary role in the board, society, committee or advocacy group, for Frontiers Journals. Michel Toussaint was a member of the BREAS advisory board on airway clearance techniques (March 2022). Olivier Vanderveken reports receiving the following, outside the submitted work: grants or contracts from Philips, Somnomed and ProSomnus payment or honoraria for lectures, presentations, speaker’s bureaus, manuscript writing or educational events from SomnoMed, Philips, Inspire Medical Systems and Nyxoah and equipment, materials, drugs, medical writing, gifts or other services from Philips. Johan Verbraecken reports receiving the following, outside the submitted work: institutional fees and educational grants from AirLiquide, AstraZeneca, Bekaert Deslee Academy, Bioprojet, Desitin, Epilog, Fisher &Paykel, Heinen &Löwenstein, Idorsia, Inspire, Jazz Pharmaceutics, Medidis, Mediq Tefa, OSG, Philips, ResMed, Sefam, SomnoMed, Total Care, UCB Pharma, Vivisol, Wave Medical, Westfalen Medical and Withings consulting fees from Bioprojet, Epilog, Idorsia, Vemedia and Withings payment or honoraria for lectures, presentations, speaker’s bureaus, manuscript writing or educational events from AstraZeneca, Pfizer, Atos Medical, SD Worx, Bioprojet, Total Care and Idorsia and support for attending meetings and/or travel from Bioprojet. Johan Verbraecken reports participating on a data safety monitoring board or advisory board for Desitin. Johan Verbraecken is a board member for the Belgian Association for Sleep research and Sleep medicine (BASS). Steven Vits is an employee of ResMed and holds a Baekeland Fellowship from Vlaams Agentschap Innoveren and Ondernemen (VLAIO: HBC.2019.2219). Peter J. Wijkstra reports receiving the following, outside the submitted work: research grants from RESMED Ltd and Philips and consulting fees from Philips. Peter J. Wijkstra is the current Treasurer of the European Respiratory Society (2022–2025).