Ahmadi Dehrashid, Atefeh http://orcid.org/0000-0002-6583-9419
Bijani, Masoud http://orcid.org/0000-0003-2659-6386
Valizadeh, Naser http://orcid.org/0000-0003-1608-0853
Ahmadi Dehrashid, Hossein http://orcid.org/0000-0003-2590-3639
Nasrollahizadeh, Bahram http://orcid.org/0000-0003-2844-8504
Mohammadi, Akbar http://orcid.org/0000-0003-1311-5571
Article History
Received: 27 November 2020
Accepted: 3 February 2021
First Online: 18 June 2021
Ethical approval and consent to participate
: Prior to starting the work, the study design was fully explained to respondents to obtain consent. No false promise such as remuneration and or per diem, food, and financial aids was given. Information was collected after securing consent from study participant. Data obtained from each study participant were kept confidential, and all peoples who participated in the study were acknowledged. The consent form has been read to me, and voluntarily, I agree to participate in this study.
: Not applicable, because there are no data contained within our manuscript from which participants may be identified.
: The authors declare that they have no competing interests.