Nayar, Kesavan Rajasekharan
Vinu, S.
Bhat, Lekha D. https://orcid.org/0000-0001-5099-9762
Kandaswamy, Surabhi
Article History
Received: 28 September 2022
Accepted: 20 July 2023
First Online: 27 December 2023
Conflict of Interest
: The authors declare that they have no conflict of interest.
: The study protocol adheres to the Helsinki Declaration guidelines. The research proposal was approved by the Institution Ethics Committee of the Global Institute of Public Health, Trivandrum. Informed consent was sought from all the participants. Confidentiality of data is ensured during all the stages of research. The manuscript is not submitted to any other journal for consideration.