[1] Ludwik Rydygier Voivodship Polyclin Hosp, PL-87100 Torun, Poland
[2] Hipolit Cegielski State Univ Appl Sci, PL-62200 Gniezno, Poland
[3] Medix Wojciech Trusz, PL-65547 Zielona Gora, Poland
[4] Poznan Univ Med Sci, Dept Perinatol & Gynaecol, Div Dev Gynaecol & Sexol, PL-61701 Poznan, Poland
[5] Cardinal Stefan Wyszynski Univ, Coll Med, Fac Med, PL-01815 Warsaw, Poland
[6] Coll Med Bydgoszcz, Fac Pharm, Dept Pharmaceut Technol, PL-85067 Bydgoszcz, Poland