Conflict of interest

MJ declares no competing interests.

Ethical approval and consent to participate

No ethical clearance was sought as the work is a retrospective data analysis. Informed patient consent was taken for all patients prior to procedures as per clinical practice guidelines.

Consent for publication

Yes.

Human ethics

Followed.

Disclaimer

The author is 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.