Funding for this research was provided by:
Ahvaz Jundishapur University of Medical Sciences (NRC-9722)
Received: 15 October 2019
Accepted: 20 February 2020
First Online: 18 March 2020
Ethics approval and consent to participate
: The protocol has been approved by the Ethics Committee of Ahvaz Jundishapur University of Medical Sciences and is in accordance with the Declaration of Helsinki (approval number: IR.AJUMS.REC.1397.893). Each participant will sign an informed consent form.
: Not applicable.
: The authors declare that they have no competing interests.