Funding for this research was provided by:
Ahvaz Jundishapur University of Medical Sciences (NRC-9419)
Received: 24 March 2020
Accepted: 29 June 2020
First Online: 6 July 2020
Ethics approval and consent to participate
: This study was conducted according to the guidelines laid down in the Declaration of Helsinki and all procedures involving human subjects were approved by the Ethics Committee of Ahvaz Jundishapur University of Medical Sciences (ID: IR.AJUMS.REC.1394.609). All subjects provided written and informed consent and were reassured that their information will be kept confidential.
: Not applicable
: The authors declare that they have no conflict of interest.