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Authors
Tawfik, Ahmed Ibrahim https://orcid.org/0000-0003-1000-7081
Kamr, Wael Hamza
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Article History
Received: 21 January 2020
Accepted: 8 July 2020
First Online: 17 July 2020
Ethics approval and consent to participate
: This study was approved by Research Ethics Committee of Almana General Hospital, Saudi Arabia, on 8/2/2017 (reference number not available). All patients included in this study (all above 16 years old) gave written informed consent to participate in this research.
: All patients included in this research (all above 16 years old) gave written informed consent to publish the data contained within this study.
: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
