Text and Data Mining valid from 2019-09-06
Received: 28 August 2018
Accepted: 30 August 2019
First Online: 6 September 2019
Ethics approval and consent to participate
: The study protocol was approved by the Non-interventional Clinical Research Ethics Committee of Hacettepe University, Ankara-TURKEY, with decision number: GO 17/982–15. Written informed consent was obtained from all study subjects before participation.
: Not applicable.
: The authors declare that they have no competing interests.