Received: 28 December 2017
Accepted: 12 April 2018
First Online: 17 April 2018
Ethics approval and consent to participate
: Participants in the study provided written consent for participation. The written informed consent has been obtained from all of the participants before participation. This work was supported by Nutrition Research Center, Tabriz University of Medical Sciences (Registration code: 4052). The study has been approved by the ethics committee of Tabriz University of Medical Sciences. We thank all of the study participants in the current research.
: The authors declare that there is no competing interest.
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