Received: 30 October 2020
Accepted: 21 June 2021
First Online: 3 July 2021
: Participants were informed that the data collected in this study would be used only for research purposes. They were also informed about the aims of this research, how the data would be disclosed, and that their personal information would be protected. Thereafter, they provided written informed consent.The study was conducted in accordance with the principles of the Declaration of Helsinki and approved by Unnan City Hospital’s Clinical Ethics Committee (approval number: 20190033).
: Not applicable.
: The authors have no competing interests to declare.