[1] Franziskus Hosp, Pelv Floor Ctr, Budapester Str 15-19, D-10787 Berlin, Germany
[2] St Joseph Hosp, Pelv Floor Ctr, Budapester Str 15-19, D-10787 Berlin, Germany
[3] Arabian Gulf Univ, Dept Obstet & Gynecol, Coll Med & Med Sci, POB 26, Manama 671, Bahrain