Funding for this research was provided by:
The vice chancellor for research, University of Medical science, Hamadan/Iran (9612087936)
Received: 4 February 2020
Accepted: 25 September 2020
First Online: 12 October 2020
Ethical approval and consent to participate
: This study was approved by the ethics committee of the Hamadan University of Medical Sciences ((Code No: IR.UMSHA.REC.1396.827)) and about the consent to participate is not applicable.
: Not applicable.
: The authors declare that they have no competing interests.