Natarajan, Murugan
Verma, Madhur
Jayadeven, Radhika
Madhukeshwar, Akshaya Kibballi
Manohar, Gautamramkarthik
Mani, Saravanan
Kasimariyappan, Karthik
Meyyappan, Deepaselvi
Vijayan, Sanjaikumar
Krishna, K. Prajwal
Anandakrishnan, Sundararajaperumal
Vikari, Sundar
Balakrishnan, Dakshinamurthy
Palaniyandi, Arulkumaran
Chockalingam, Palaniappan
Murugesan, Ramesh Paranchi
Gouroumourty, Revadi
Shewade, Hemant Deepak
Rajendran, Karthick
Pandian, Saravanan Madurai
Ethirajan, Theranirajan
Frederick, Asha
Article History
Received: 10 April 2025
Accepted: 29 April 2026
First Online: 14 May 2026
Declarations
:
: This study was conducted in accordance with the ethical principles outlined in the Declaration of Helsinki. The study was approved by the Institutional Human Ethics Committee of the ICMR-NIE, Ayapakkam, Chennai and IRB of all the individual participating centres. (NIE/IHEC/A/202408-12). All the participants were given information sheet, and was read out in their vernacular language. Written informed consent was obtained from all the participants who were literate. If the participants were illiterate informed consent was obtained from the legal guardians of the participants.
: The contents of this paper do not necessarily reflect the views of the organisations the authors are affiliated with.
: The authors declare no competing interests.