Received: 3 July 2019
Accepted: 23 December 2019
First Online: 31 December 2019
Ethics approval and consent to participate
: The study protocol was approved by the Medical Research Ethics Committee at XXX University (B.30.2.ODM.0.20.08/ 530). All participants provided signed informed consent. The study was conducted in accordance with the principles of the Declaration of Helsinki.
: All of the authors have approved the final version. Additionally, there are no conflicts of interest in connection with this paper, and the material described is not under publication or consideration for publication elsewhere.
: There is no conflict of interest concerning the authors in conducting this study and preparing the manuscript.