[1] Carol Davila Univ Med & Pharm, Dept Obstet & Gynecol, Bucharest 020021, Romania
[2] Bucur Matern, Sf Ioan Hosp, Dept Obstet & Gynecol, Bucharest 040294, Romania
[3] Carol Davila Univ Med & Pharm, Dept Surg, 37 Dionisie Lupu St, Bucharest 020021, Romania
[4] Sf Pantelimon Emergency Hosp, Dept Surg, Bucharest, Romania
[5] Saarland Univ Hosp, Dept Gynecol Obstet & Reprod Med, D-66421 Homburg, Germany
[6] Clin Emergency Hosp Bucharest, Dept Surg, Bucharest 014461, Romania
[7] Univ Hosp Leipzig, Dept Gynecol, D-04103 Leipzig, Germany
[8] Sf Pantelimon Emergency Hosp, Dept Obstet & Gynecol, Bucharest 021659, Romania
[9] Carol Davila Univ Med & Pharm, Dept Pediat, Bucharest 020021, Romania
[10] Maria Sklodowska Curie Emergency Children Clin Ho, Pediat Dept, Bucharest 041451, Romania
[11] Univ Emergency Hosp, Dept Surg, Bucharest 050098, Romania