[1] Univ Eastern Finland, AI Virtanen Inst Mol Sci, Dept Biotechnol & Mol Med, Kuopio, Finland
[2] Kuopio Univ Hosp, Dept Gynecol, SF-70210 Kuopio, Finland
[3] Univ Eastern Finland, NMR Res Grp, AI Virtanen Inst Mol Sci, Kuopio, Finland
[4] Kuopio Univ Hosp, Dept Pathol, SF-70210 Kuopio, Finland
[5] Univ Helsinki, Mol Canc Biol Lab, Biomedicum Helsinki, Helsinki, Finland
[6] Univ Helsinki, Haartman Inst, Helsinki, Finland