[1] Carol Davila Univ Med & Pharm, Dept Visceral Surg, Bucharest 050474, Romania
[2] Carol Davila Univ Med & Pharm, Dept Surg, Bucharest 050474, Romania
[3] Fundeni Clin Inst, Ctr Excellence Translat Med, Dept Visceral Surg, Bucharest 022336, Romania
[4] Ion Cantacuzino Clin Hosp, Dept Surg, Bucharest 020026, Romania
[5] Floreasca Clin Emergency Hosp, Dept Internal Med, Bucharest 014453, Romania
[6] Carol Davila Univ Med & Pharm, Dept Internal Med, Bucharest 050474, Romania
[7] Floreasca Clin Emergency Hosp, Dept Visceral Surg, Bucharest 014453, Romania
[8] Carol Davila Univ Med & Pharm, Dept Obstet & Gynecol, Bucharest 050474, Romania
[9] Natl Inst Mother & Child Care Alessandrescu Rusesc, Dept Obstet & Gynecol, Bucharest 020395, Romania
[10] Filantropia Clin Hosp, Dept Obstet & Gynecol, Bucharest 011132, Romania
[11] Univ Sibiu, Sibiu Emergency Hosp, Fac Med, Dept Urol, Sibiu 550024, Romania
[12] Fundeni Clin Hosp, Dept Anesthesiol, Bucharest 022336, Romania
[13] Marius Nasta Nat Inst Pneumol, Dept Thorac Surg, Bucharest 050159, Romania
[14] Sherbrooke Univ, Fac Med & Hlth Sci, Dept Thorac Surg, Sherbrooke, PQ J1K 2R1, Canada
[15] Charles LeMoyne Hosp, Dept Thorac Surg, Longueuil, PQ J4K 0A8, Canada
[16] Dr Ion Cantacuzino Hosp, Dept Internal Med & Nephrol, Bucharest 011438, Romania
[17] Oncol Inst Prof Dr Al Trestioreanu, Dept Med Oncol, Bucharest 022328, Romania
[18] Carol Davila Univ Med & Pharm, Dept Med Oncol, Bucharest 050474, Romania
[19] CF 2 Clin Hosp, Dept Anesthesia & Intens Care, Bucharest 014256, Romania
[20] Titu Maiorescu Univ, Fac Med, Dept Anesthesia & Intens Care, Bucharest, Romania