About the Authors

Vijayaprasad Gopichandran

Roles Conceptualization, Formal analysis, Methodology, Software, Supervision, Validation, Writing – original draft, Writing – review & editing

vijay.gopichandran@gmail.com

Affiliation Department of Community Medicine, ESIC Medical College and PGIMSR, KK Nagar, Chennai, India

Kalirajan Sakthivel

Roles Conceptualization, Data curation, Methodology, Software, Validation, Writing – review & editing

Affiliation ESIC Medical College and PGIMSR, KK Nagar, Chennai, India

Competing Interests

The authors declare that no competing interests exist.