1. Department of Neurology; Odense University Hospital, Institute of Clinical Research, University of Southern Denmark; Odense Denmark
2. Department of Neurology; University of Pecs; Pecs Hungary
3. Department of Pulmonary Rehabilitation and Sleep Medicine; Torokbalint Chest Hospital; Torokbalint Hungary
4. Institute of Sport Science and Physical Education, University of Pecs; Ifjúság útja 6. 7624 Pecs Hungary