1. University Clinical Center Maribor; University Clinical Department of Gynecology and Perinatology; Ljubljanska 5 Maribor Slovenia 2000
2. University Clinical Center Maribor; Department of Psychiatry; Ob Zeleznici 30 Maribor Slovenia 2000
3. The University of Liverpool; School of Reproductive and Developmental Medicine, Division of Perinatal and Reproductive Medicine; First Floor, Liverpool Women's NHS Foundation Trust Crown Street Liverpool UK L8 7SS