1. Department of Gynecologic Oncology, Metaxa Cancer Hospital, Piraeus, Greece

2. Department of Obstetrics and Gynecology, REA Maternity Hospital, Athens, Greece

3. Department of Midwifery, University of West Attica, Athens, Greece

4. Athens Colorectal Laboratory, Athens, Greece

5. Department of Colorectal Surgery, Royal Devon University Healthcare NHS Foundation Trust, Exeter, United Kingdom