Vajdi, Mahdi
Farhangi, Mahdieh Abbasalizad
Nikniaz, Leila
Article History
Received: 12 January 2020
Accepted: 6 May 2020
First Online: 19 May 2020
Ethics approval and consent to participate
: Each participant was completely informed about the study protocol and provided a written informed consent form before taking part in the study. The study protocol was approved and registered by the ethics committee of Tabriz University of Medical Sciences (Ethics number: IR.TBZMED.REC. 1398.077).
: Not applicable.
: The authors declare that there is no conflict of interest.