Received: 19 July 2020
Accepted: 4 June 2021
First Online: 29 June 2021
: Not applicable.
: Data collection and analysis were determined by Tabriz University of Medical Sciences of IRAN, ISLAMIC REPUBLIC OF, to be part of the continual public health investigation and the informed consent form was taken from the patient or his / her legal guardian. The informed consent and ethics approval was approved by Regional Research Ethics Committee, Tabriz University of Medical Sciences, by Approval ID: IR.TBZMED.REC.1398.482 and Approval Date: 2019-07-29.
: All authors declare no conflict of interest.