Funding for this research was provided by:
Department of Reproductive Health and Research (RHR), including the UNDP/UNFPA/UNICEF/WHO/World/Bank Special programme of research, development and research training in human reproduction
Received: 23 December 2019
Accepted: 14 June 2020
First Online: 22 June 2020
Ethics approval and consent to participate
: The study was approved by Ankara University Ethics Committee (ref: 01.03.2018–04/12).
: Not applicable.
: The authors have declared that no competing interests exist. The authors alone are responsible for the views expressed in this article and they do not necessarily represent the views, decisions or policies of the funding bodies or institutions with which they are affiliated.