1. Second Department of Internal Medicine, Diabetes Centre-Diabetic Foot Clinic,
Democritus University of Thrace, Alexandroupolis, Greece
2. Pharmacist, Private Practice, Athens, Greece
3. Primary Healthcare, Internal Medicine Department, Amarousion, Attica,
Greece
4. Academic Department of Gastroenterology, Laiko General Hospital, Medical
School of National and Kapodistrian University of Athens, Greece