Funding for this research was provided by:
Islamic Azad University of Tabriz Branch (990231)
Received: 1 June 2020
Accepted: 14 June 2020
First Online: 18 June 2020
Ethics approval and consent to participate
: Written informed consent will be obtained from each participant. This protocol has been approved by the Ethics Committee of the Islamic Azad University, Medical Sciences, Tabriz Branch, Iran (code number: IR.TBZMED.REC.1399.003).
: Not applicable.
: The authors declare that they have no competing interests.