Azimi, Somayyeh
Ghorbani, Zahra
Ghasemi, Erfan
Tennant, Marc
Kruger, Estie
Funding for this research was provided by:
Shahid Beheshti University of Medical Sciences
Article History
First Online: 10 March 2018
Compliance with Ethical Standards
: The research project was approved by Shahid Beheshti University of Medical Sciences, Tehran, Iran Ethics Committee.
: The authors declare that they have no conflict of interest.