Received: 13 September 2021
Accepted: 8 March 2022
First Online: 24 March 2022
Change Date: 29 April 2022
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/s12873-022-00639-z
: This paper was extracted from a research project with the ethical code (IR.FUMS.REC.1399.036) in Fasa University of Medical Sciences, Fasa, Iran. The present study was conducted in terms of the principles of the revised Declaration of Helsinki, a statement of ethical principles that directs physicians and other participants in medical research involving human subjects. All the subjects were informed about the objectives of the study, the voluntary nature of their participation, the data collection methods, and confidentiality and anonymity of the information. Subsequently, they were asked to sign the informed consent form if they were willing to participate. The participants were notified that they are free to withdraw from the study at any time.
: Not applicable.
: The authors declare that they have no competing interests.