Received: 22 January 2021
Accepted: 27 May 2021
First Online: 8 June 2021
: This study has been approved by the ethics committee of the Hamadan University of Medical Sciences, Iran, and informed consent to participate was obtained from all subjects (Ethical approval No. IR.UMSHA.REC.1397.802). All methods were performed following the relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.