1. Department of Obstetrics and Gynaecology Trinity College DublinTrinity Centre for Health SciencesSt. James's Hospital Dublin 8 Ireland
2. Department of Gynaecology Oncology St James’s Hospital Dublin 8 Ireland
3. School of Public Health University College Cork Cork Ireland
4. Irish Centre for Fetal and Neonatal Translational Research (INFANT) University College Cork Cork Ireland