Shekarchizadeh, Hajar http://orcid.org/0000-0003-0991-7125
Khami, Mohammad R.
Mohebbi, Simin Z.
Ekhtiari, Hamed
Virtanen, Jorma I.
Funding for this research was provided by:
Tehran University of Medical Sciences and Health Services (12900)
Article History
Received: 26 May 2018
Accepted: 10 December 2018
First Online: 7 January 2019
Ethics approval and consent to participate
: The study was voluntary and all respondents provided their written informed consent. Anonymous patient-characteristic forms and anonymous questionnaires were used for data collection. The Tehran University of Medical Sciences Ethics Committee approved the study (nr 90–01–69-12,900-1).
: Not applicable.
: The authors declare that they have no competing interests.
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