Authors
Elpida Kontesidou
General Hospital Papageorgiou, Thessaloniki, Greece
George Kipourgos
University General Hospital of Patras, Patra, Greece
Evangelia Andreopoulou
University General Hospital of Patras, Patra, Greece
Angelikh Gkotsi
University General Hospital of Patras, Patra, Greece
Eleni Albani
University of Patras, Patra, Greece