1. Department of Respiratory Medicine, Faculty of Medicine, University of Thessaly, Biopolis, Larissa, Greece.
2. Department of Psychiatry, Faculty of Medicine, University of Thessaly, Biopolis, Larissa, Greece.
3. Department of Physiology, Faculty of Medicine, University of Thessaly, Biopolis, Larissa, Greece.
4. Department of Obstetrics and Gynecology, Faculty of Medicine, University of Thessaly, Biopolis, Larissa, Greece.