Conflict of interest

SM, SaM, SR, AK and AD declare no competing interests.

Disclaimer

The authors are solely responsible for the data and the contents of the paper. In no way, the Honorary Editor-in-Chief, Editorial Board Members, the Indian Society of Gastroenterology or the printer/publishers are responsible for the results/findings and content of this article.

Ethical approval and consent to participate

Approved by institutional ethical committee.

Human ethics

Cleared by institutional ethical board.