Amirghofran, Ahmad Ali
Badr, Jamshid
Jannati, Mansour
Article History
Received: 13 September 2017
Accepted: 16 January 2018
First Online: 15 March 2018
Ethics approval and consent to participate
: Retrospective data analysis was approved by the review board of the ethics committee of the Shiraz University of Medical Sciences.
: Not applicable.
: The authors declare that they have no competing interests.
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