1. School of Medicine, Faculty of Health Science Aristotle University of Thessaloniki Thessaloniki Greece
2. First Paediatric Department, School of Medicine, Faculty of Health Sciences Aristotle University of Thessaloniki, Ippokratio General Hospital Thessaloniki Greece
3. Clinical Research and Evidence‐Based Medicine Unit, Second Medical Department Aristotle University of Thessaloniki Thessaloniki Greece
4. Diabetes Centre, Second Medical Department Aristotle University of Thessaloniki Thessaloniki Greece