Funding for this research was provided by:
Tabriz University of Medical Sciences
Received: 9 December 2019
Accepted: 5 June 2020
First Online: 12 June 2020
Ethics approval and consent to participate
: The study protocol and the informed consent were reviewed and approved by the institutional review committee on health research ethics at Tabriz University of Medical Sciences for its merit (Study protocol approval date: 2017.12.26. Ethics committee reference number: IR.TBZMED.REC.1396.839).
: Not applicable.
: The authors declare that they have no competing interests.