Article History
Received: 16 February 2021
Accepted: 23 July 2021
First Online: 25 August 2021
Declarations
:
: Ethical review committee of Pakistan institute of medical sciences, Pakistan, has consented for this study Ref # No.F1-1/2015/ERB/SZABMU/646 dated 14-09-2020 and written informed consent has been taken from parents and Guardians of children included in the study for sharing of data and pictures.
: The parents of patients have consented to publish data including pictures of their children.
: None.