Conflict of interest

AS, ASr, CG, MSS and UP declare no conflict of interest.

Ethical statement

As this manuscript does not contain any kind of content which can reveal the patient's identity, written informed consent was not taken from the guardians.

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.