[1] Aristotle Univ Thessaloniki, AHEPA Univ Hosp, Med Sch, Dept Surg 3, Thessaloniki, Greece
[2] Aristotle Univ Thessaloniki, Fac Hlth Sci, Sch Med, Dept Pharmacol & Clin Pharmacol, Thessaloniki, Greece
[3] Aristotle Univ Thessaloniki, AHEPA Univ Hosp, Med Sch, Anaisthisiol Dept, Thessaloniki, Greece
[4] Tongji Univ, Shanghai East Hosp, Diagnost & Therapeut Ctr Resp Dis, Shanghai, Peoples R China
[5] Univ Med & Pharm Craiova, Fac Dent, Dept Surg, Craiova, Romania