University of Ioannina, Ioannina, Epirus, Greece
Department of Hygiene and Epidemiology, School of Medicine, University of Ioannina, Ioánnina, Greece
George Alexiou, Ioannina, Greece
Univesity Hospital of Ioannina, Ioannina, Epirus, Greece
Univesity Hospital of Ioannina, Ioannina, Epirus, Greece
Evangelia Ntounousi, Ioannina, Epirus, Greece
University Hospital of Ioannina, Ioannina, Greece
Department of Physical Medicine and Rehabilitation, University Hospital of Ioannina, Ioannina, Greece
University Hospital of Ioannina, Ioánnina, Greece