Divya T K, http://orcid.org/0000-0002-7973-5709
Lakshman K,
Article History
Received: 22 November 2019
Accepted: 24 April 2020
First Online: 7 May 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: This was an audit. No experimental work was carried out. Patient records were perused . They were not directly involved in any manner. Confidentiality is maintained—hence, no ethical committee approval is needed.