Atashzadeh-Shoorideh, Foroozan
Sadoughi, Mohammad-Mehdi
Sattarzadeh-Pashabeig, Maryam http://orcid.org/0000-0003-4083-7094
Khachian, Alice
Zagheri-Tafreshi, Mansoureh
Article History
Received: 6 June 2018
Accepted: 27 February 2019
First Online: 12 March 2019
Ethics approval and consent to participate
: The required permission was obtained from the Committee of Ethics in Human Research at Shahid Beheshti University of Medical Sciences with ethical code: IR.SBMU.REC.2016.84. The participants took part in the study voluntarily and were assured of the right to leave the study at any stage. The research goals and procedures were explained to the participants and informed written consent was obtained from each of them. Moreover, principles of anonymity and confidentiality of information were observed.
: Not applicable.
: The authors declare that they have no competing interests.
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