Prabu Kumar, Archana
Omprakash, Abirami
Kuppusamy, Maheshkumar
K.N., Maruthy
B.W.C., Sathiyasekaran
P.V., Vijayaraghavan
Ramaswamy, Padmavathi
Article History
Received: 16 May 2020
Accepted: 2 December 2020
First Online: 14 December 2020
Ethics approval and consent to participate
: The ethical committee of the Sri Ramachandra Institute of Higher Education and Research (SRIHER) approved the study, and written informed consent was obtained from all the participants.
: All of the people in the photographs have consented to be photographed. No other identifiable data are presented in this article.
: The authors declare that they have no competing interests.