Aristotle University of Thessaloniki, Thessaloniki, Greece
AHEPA University Hospital of Thessaloniki, Thessaloniki, Greece
AHEPA University Hospital, Department of Cardiology, Thessaloníki, Greece
AHEPA University Hospital, Thessaloniki, Greece
"George Papanikolaou" Hospital, Thessaloniki, Exohi, Greece
Aristotle University of Thessaloniki, Thessaloniki, Greece
Unit of Pediatric Endocrinology, Diabetes and Metabolism-4th Department of Pediatrics, Medical School of Aristotle University of Thessaloniki, Thessaloniki, Greece
A' Department of Neurology,Aristotle University of Thessaloniki (AUTH), Thessaloniki, Macedonia, Greece
G Papanicolaou Hospital, Thessaloníki, Thessaloniki, Greece
Respiratory Failure Unit, G Papanikolaou Hospital, Aristotle Unioversity of Thessaloniki, Thessaloníki, Greece