1 Department of Gynecology, Imelda Hospital, Bonheiden, Belgium; Department of Development and Regeneration, Faculty of Medicine, Group Biomedical Sciences, KU Leuven, Leuven, Belgium. Electronic address: [email protected].
2 Department of Surgery, Imelda Hospital, Bonheiden, Belgium.
3 Inst of Clinical Sciences, Dept of Obstetrics and Gynecology, Lund University, Sweden.