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Authors
Nikniaz, Leila
Abbasalizad Farhangi, Mahdieh
Tabrizi, Jafar Sadegh
Nikniaz, Zeinab
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Funding
Funding for this research was provided by:
East Azerbaijan Provincial Health Center (1)
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Article History
Received: 24 July 2019
Accepted: 7 November 2019
First Online: 3 December 2019
Ethics approval and consent to participate
: Our study was performed in accordance with the Declaration of Helsinki with regard to ethical principles for research involving human subjects and was approved by the Ethics Committee of the Tabriz University of medical sciences. Written, informed consent was obtained from all of the participants prior to their participation in our study.
: None required.
: Authors declare no conflict of interest.
