Khan, Zaib Un Nisa
Chand, Prem
Majid, Hafsa
Ahmed, Sibtain
Khan, Aysha Habib
Jamil, Azeema
Ejaz, Saba
Wasim, Ambreen
Khan, Khaleel Ahmad
Jafri, Lena http://orcid.org/0000-0001-6807-5429
Article History
Received: 8 October 2021
Accepted: 7 March 2022
First Online: 17 March 2022
Declarations
:
: The study was approved by the local ethical committee at Aga Khan University Hospital, Karachi. Written informed consent was signed by the parents or guardians of the children. The study is fully complaint with the Declaration of Helsinki.
: Not applicable.
: 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.