Nasimi, Maryam
Ghandi, Narges
Abedini, Robabeh
Mirshamsi, Azadeh
Shakoei, Safoura https://orcid.org/0000-0001-6790-7633
Seirafi, Hassan
Article History
Received: 10 November 2018
Revised: 21 May 2019
Accepted: 29 May 2019
First Online: 5 June 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the Ethics Research Committee of the School of Public Health, Tehran University of Medical Sciences. (IR.TUMS.MEDICINE.REC.1397.154).