Text and Data Mining valid from 2018-11-15
Received: 23 February 2018
Accepted: 23 October 2018
First Online: 15 November 2018
Ethics approval and consent to participate
: The study was approved by the Ethics Board of the Khyber Medical University, Peshawar via approval no: DIR/KMU-EB/AC/000047 that complied with Helsinki’s declaration. All patients signed written consents form while explaining the steps and the aims of the study in their local language (s). Surrogate consent was obtained from minors or severely ill patients through their parents or legal guardians to participate in the study.
: The patients also gave consent to publish their data. Their confidentiality is maintained.
: The authors declare that they have no competing interests.
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