[1
]Unitat de Biofísica i Bioenginyeria Facultat de Medicina i Ciències de la Salut Universitat
de Barcelona Barcelona Spain
[2
]Department of Pulmonary Diseases Faculty of Medicine Ege University Izmir Turkey
[3
]Faculdade de Ciências Médicas CEDOCNOVA Medical School Lisboa Portugal
[4
]Sleep Medicine Centre Department of Systems Medicine University of Rome Tor Vergata
Rome Italy
[5
]Neurology Unit University Hospital of Rome Tor Vergata Rome Italy
[6
]Division of Medicine Department of Pulmonary Diseases Turku University Hospital Turku
Finland
[7
]Sleep Research Centre Department of Pulmonary Diseases and Clinical Allergology University
of Turku Turku Finland