Conflict of interest

AK, JS, TPT, SP, MKP, DS, SM and AKS declare no competing interests.

Ethics approval and consent to participate

Not applicable. Retrospective anonymized data collection.

Consent for publication

Informed consent was obtained from all patients included in the study.

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.