Received: 5 May 2021
Accepted: 25 August 2021
First Online: 1 September 2021
: Written informed consent was obtained from the patients in our study. The purpose of this research was completely explained to the patients, and they were assured that their information would be kept confidential by the researcher. Participants below the age of 16 were given written informed consent from parents/legal guardians. The ethical committee approved this research of Shiraz University of Medical Sciences. All procedures performed in studies were following the ethical standards of the Shiraz University of Medical Sciences.
: Written informed consent was obtained from the patients regarding the publication of this study. For participants below the age 16 years old and written informed consent was given from parents/legal guardians.
: The authors declare that they have no competing interests.