Updates are available Correction dated 2018-09-07

Article History

Received: 27 September 2017

Accepted: 17 January 2018

First Online: 22 February 2018

Change Date: 7 September 2018

Change Type: Correction

Change Details: It has been highlighted that the original article [1] contains a typesetting mistake in affiliation 2.

Authors’ information

: BY is an Epidemiologist and the Director and Vice Chancellor for Research of the ‘Knowledge Utilisation Research Center’ at Tehran University of Medical Sciences. FM and AV have an MSc in Health Technology Assessment.

: In this study, the interviews were held with individuals who consented to participate in the study in a place that was calm and quiet (in the opinion of the interviewee). Also, in line with the scientific principles of interview, the interviewer explained the primary protocol of the interview, including introducing themselves and the note taker, a brief description about the research and its goals, how long the interview would take, laying emphasis on confidentiality and obtaining consent to record the interview.

: Not applicable.

: The authors declare that they have no competing interests.

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