1 Department of Pulmonary Medicine, University Hospital of Heraklion, Medical School, University of Crete, Heraklion, Greece.
2 Intensive Care Medicine Department, University Hospital of Heraklion, Medical School, University of Crete, Heraklion, Greece.
3 Sleep Laboratory, Intensive Care Medicine Department, University Hospital of Heraklion, Medical School, University of Crete, Heraklion, Greece.
4 Intensive Care Medicine Department, University Hospital of Heraklion, Medical School, University of Crete, Heraklion, Greece. [email protected].
5 Sleep Laboratory, Intensive Care Medicine Department, University Hospital of Heraklion, Medical School, University of Crete, Heraklion, Greece. [email protected].