[1] Aristotle Univ Thessaloniki, Fac Med, Dept Pharmacol, Thessaloniki, Greece
[2] Univ Novi Sad, Sch Med, Novi Sad, Serbia
[3] Univ Hosp Ctr Rijeka, Rijeka, Croatia
[4] Univ Szeged, Szeged, Hungary
[5] Univ Kragujevac, Sch Med, Kragujevac, Serbia
[6] Univ Verona, Fac Med & Publ Hlth, Verona, Italy
[7] Aristotle Univ Thessaloniki, Fac Med, Dept Obstet & Gynecol 1, Thessaloniki, Greece