Received: 28 September 2020
Accepted: 8 February 2021
First Online: 11 February 2021
Ethics approval and consent to participate
: Institutional ethics Committee of Believer’s Church Medical College Hospital obtained prior to study (Ref: IEC/2019/06/104). Written consent was obtained from the parents prior to enrolling the child in the study.
: Not applicable.
: All authors declare they have no competing interests in the conduct and publication of this study.