1 Department of Respiratory and Sleep Medicine, Angers University Hospital, Angers; INSERM U955, Créteil, France. Electronic address: gregoire.justeau@inserm.fr.
2 Department of Respiratory and Sleep Medicine, Angers University Hospital, Angers; INSERM, CNRS, MITOVASC, Equipe CarME, SFR ICAT, University of Angers, Angers 49000, France.