[1] Victor Babes Univ Med & Pharm, Doctoral Sch, Timisoara 300041, Romania
[2] Victor Babes Univ Med & Pharm, Univ Clin Surg 1, Timisoara 300041, Romania
[3] Victor Babes Univ Med & Pharm, Ctr Hepatobiliopancreat Surg, Timisoara 300041, Romania
[4] Pius Brinzeu Cty Clin Emergency Hosp, Clin Obstet & Gynecol 1, Timisoara 300723, Romania
[5] Victor Babes Univ Med & Pharm, Fac Med, Dept Obstet & Gynecol, Timisoara 300041, Romania
[6] Victor Babes Univ Med & Pharm, Dept 15, Discipline Orthoped Traumatol, Timisoara 300041, Romania
[7] Victor Babes Univ Med & Pharm, Res Ctr Univ Prof Doctor Teodor Sora, Timisoara 300041, Romania
[8] Emergency City Hosp, Dept Pathol, Timisoara 300254, Romania
[9] Univ Med & Farm Timisoara, Dept Microscop Morphol, Timisoara 300041, Romania