Funding for this research was provided by:
Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences (62026)
Received: 18 March 2020
Accepted: 22 July 2020
First Online: 29 July 2020
Ethics approval and consent to participate
: The present study was approved by the Ethics Committee of Tabriz University of medical sciences (IR.TBZMED.REC.1398.244). Written informed consent was obtained from all participants.
: Not applicable.
: Authors declare no conflict of interest.