Bahardoust, Mansour
Hajializade, Mikaiel
Amiri, Reza
Mousazadeh, Fatemeh
Pisoudeh, Karim
Article History
Received: 15 November 2018
Accepted: 21 January 2019
First Online: 31 January 2019
Ethics approval and consent to participate
: After informing the patients about the stages and results of the study, informed consent was obtained verbally from the patients. Due to the fact that no interventions are performed on patients, the condition for the confidentiality of patient information is not a moral restriction by the Ethics Committee.
: Not applicable
: The authors declare that they have no competing interests.
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