1 4th Department of Pediatrics, "Papageorgiou" General Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki.
2 Genetic Unit, 1st Department of Obstetrics and Gynaecology, "Papageorgiou" General Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki.
3 2nd Department of Ophthalmology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece.