[1] Charles Univ Prague, Fac Med 1, Dept Obstet & Gynecol, Prague 12851 2, Czech Republic
[2] Gen Univ Hosp, Prague 12851 2, Czech Republic
[3] Ctr Med Genet, Budweis 37008, Czech Republic
[4] Charles Univ Prague, Fac Med 1, Dept Pathol, Prague 12800 2, Czech Republic
[5] Gen Univ Hosp, Prague 12800 2, Czech Republic
[6] Charles Univ Prague, Fac Med 1, Dept Radiol, Prague 12808 2, Czech Republic
[7] Gen Univ Hosp, Prague 12808 2, Czech Republic