Text and Data Mining valid from 2018-12-01
Received: 5 July 2017
Accepted: 6 December 2018
First Online: 27 December 2018
Ethics approval and consent to participate
: This research was approved by the ethics committee of the Bahrain Defense Force Hospital, and was conducted in accordance with the standards of the Declaration of Helsinki. Written informed consent was obtained from all patients included in the study.
: The authors declare that they have no competing interests.
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