Sabooni, Keivan
Shahverdi, Ehsan
Azizi, Rasool
Rashidian, Nikdokht
Keramati, Mohammad Reza
Pirmohammad, Hossein
Konjedi, Mohammad Amin
Shahverdi, Ashkan
Kordehdeh, Niloofar Seifi
Article History
Received: 10 September 2015
Accepted: 27 March 2018
First Online: 23 April 2018
Compliance with Ethical Standards
: This study was approved by Ethics Committee of Iran University of Medical Sciences and Health Services. Individuals were asked to sign an informed consent form before answering the questionnaire. All the terms of Helsinki declaration were considered, and the personal information remained anonymous.
: The authors declare that they have no conflicts of interest.