About the Authors

Vivek Benegal

vbenegal@gmail.com

Affiliation Deaddiction Centre, National Institute of Mental Health and Neurosciences, Bangalore, India

Prabhat K. Chand

Affiliation Deaddiction Centre, National Institute of Mental Health and Neurosciences, Bangalore, India

Isidore S. Obot

Affiliations University of Uyo, Uyo, Nigeria, Centre for Research and Information on Substance Abuse (CRISA), Uyo, Nigeria

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

ICMJE criteria for authorship read and met: VB PKC ISO. Wrote the first draft of the paper: VB PKC. Contributed to the writing of the paper: VB PKC ISO.