Institution: | 1. https://orcid.org/0000-0001-8209-8248;2. Division of Perinatology, Department of Obstetrics and Gynecology, Hacettepe University, Ankara, Turkey;3. Atakan Tanacan, Address: Hacettepe University Hospital, Division of Perinatology, Department of Obstetrics and Gynecology, Sihhiye, Ankara, 06100 Turkey.;4. Department of Biostatistics, Hacettepe University, Ankara, Turkey |