1. Second Department of Internal Medicine, Hippokration Hospital, Aristotle University of Thessaloniki, Greece
2. Fourth Department of Internal Medicine, Hippokration Hospital, Aristotle University of Thessaloniki, Greece
3. Second Propaedeutic Department of Internal Medicine, Hippokration Hospital, Aristotle University of Thessaloniki, Greece
E Angeloudi, E Bekiari, E Pagkopoulou, P Anyfanti, M Doumas, A Garyfallos, T Dimitroulas