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.

Human ethics

Our work complies with human ethics.

Ethical approval and consent to participate

Not applicable.

Consent for publication

Not applicable.

Conflict of interest

DA, ST and PG declare no competing interests.