Article History
Received: 14 January 2020
Accepted: 1 March 2021
First Online: 31 March 2021
Declarations
:
: The authors of this manuscript declare that they have no conflict of interest.
: Institutional Review Board approval was obtained (Hacettepe University Institutional Review Board GO 14/07-28).
: Written informed consent was waived by the Institutional Review Board.
: Anil Dolgun, one of the authors, has significant statistical expertise.
: Some study subjects or cohorts have been previously reported as oral presentation in ECR 2015.