Paykani, Toktam
Zimet, Gregory D.
Esmaeili, Reza
Khajedaluee, Amir Reza
Khajedaluee, Mohammad
Article History
Received: 21 July 2020
Accepted: 25 October 2020
First Online: 4 November 2020
Change Date: 11 November 2020
Change Type: Update
Change Details: In the original publication, the pharse "the third world" from the sentence "for the third world countries such as Iran,... [2,4]" was considered reduntant. The article has been updated and the phrase has been deleted.
Ethics approval and consent to participate
: The participants were assured of their voluntary participation in the study and verbal consent from the participants were obtained. The present research was approved by the Research Ethics Committee of Mashhad University of Medical Sciences, Mashhad, Iran (Ref:IR.MUMS.1399.010).
: Not applicable.
: The authors declare that they have no competing interests.