Text and Data Mining valid from 2019-12-01
Received: 23 November 2018
Accepted: 24 September 2019
First Online: 2 December 2019
Ethics approval and consent to participate
: The study was cleared by Institutional Human Ethical Committee of ICMR-Regional Medical Research Centre, Bhubaneswar. Informed written consent was obtained from the parents or legal guardian of the patient before inclusion in the study.
: Not applicable.
: The authors declare that they have no competing interests.