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Authors
Fakherpour, Anahita https://orcid.org/0000-0003-1384-7780
Jahangiri, Mehdi https://orcid.org/0000-0002-4703-2523
Seif, Mozhgan https://orcid.org/0000-0003-2301-5603
Charkhand, Hossein
Abbaspour, Siamak
Floyd, Evan L. https://orcid.org/0000-0002-0402-0565
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Funding
Funding for this research was provided by:
Shiraz University of Medical Sciences (1399-01-42-22861)
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Article History
Received: 10 November 2020
Accepted: 8 March 2021
First Online: 15 April 2021
Declarations
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: Ethical approval for the study was obtained by the Research Ethics Committee of Shiraz University of Medical Sciences (approval code IR.SUMS.REC.1399.678). Before commencing the study, all participants provided verbal and written informed consent which included the approval code, consent statement, study purposes and procedures, and right to confidentiality and withdrawal. After the study participants were initially trained about the study procedures, they signed a written informed consent form.
: Both verbal and written consents were taken from participants who voluntarily participated in the study.
: Both verbal and written consents were taken from participant who presented his picture during fit testing procedure in the manuscript.
: No potential conflict of interest was reported by the authors.
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