Funding for this research was provided by:
Eunice Kennedy Shriver National Institute of Child Health and Human Development (2K12HD000849-26)
Division of Loan Repayment (na)
American Society for Reproductive Medicine (n/a)
Albert McKern Scholar Fund (n/a)
Received: 29 November 2019
Accepted: 25 February 2020
First Online: 13 May 2020
Ethics approval and consent to participate
: These studies were approved by the Yale University Institutional Review Board (IRB protocol # 1606017946) and the Gazi University Institutional Review Board committee (IRB protocol #131/11.05.2011).
: All authors consent to publication of this study.
: The authors declare that they have no competing interests.