Khan, Amjad http://orcid.org/0000-0002-4149-9544
Umair, Muhammad http://orcid.org/0000-0001-6729-9746
Sharaf, Rania Abdulfattah
Khan, Muhammad Ismail
Ullah, Amir
Abbas, Safdar
Shaheen, Nargis
Bilal, Muhammad
Ahamd, Farooq
Article History
Received: 10 June 2020
Revised: 13 August 2020
Accepted: 18 August 2020
First Online: 27 November 2020
Conflict of interest
: The authors declare that they have no conflict of interest.
: Informed written consent for publication of the participants’ and clinical details were obtained from their parents or legal guardians or the participants who were over the age of 18.