Text and Data Mining valid from 2018-09-10
Received: 18 May 2018
Accepted: 2 September 2018
First Online: 10 September 2018
Ethics approval and consent to participate
: This study was approved by the ethical committee, Kohat University of Science and Technology (KUST; Pakistan) and the study was carried out in accordance with the principles outlined in the Declaration of Helsinki (1964). The families were subsequently recruited. Informed written consent was obtained from parents, and consent was obtained on behalf of their children.
: Consent for publication was obtained from the parents of patients investigated in this study, including personal information, clinical details and images of patients.
: The authors declare that they have no competing interests.
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