Received: 12 March 2021
Accepted: 24 September 2021
First Online: 12 October 2021
: This research was approved by the ethics committee of Kerman University of Medical Sciences (IR code: IR.kmu.REC. 1396 1085) in 2018. The researcher asked the participants to complete the written informed consent forms. Moreover, they were also ensured about the confidentiality of their personal information. For patients younger than 16 year old, parents or legal guardians gave their consents. The study objective was explained to this group of patients in presence of their parents and when both patients and parents were agreed on the participation in the study, the form was signed by the parents. We confirm that all methods were carried out in accordance with the relevant guidelines and regulations.
: Not applicable.
: The authors declared no potential conflicts of interest with respect to the research, authorship and/or publication of this article.