About the Authors

K. Srinath Reddy
Public Health Foundation of India, Vasant Kunj, New Delhi, India

Corresponding Author

ksrinath.reddy@phfi.org

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

ICMJE criteria for authorship read and met: KSR. Agree with the manuscript's results and conclusions: KSR. Wrote the first draft of the paper: KSR.