Article History
Received: 12 March 2021
Accepted: 22 September 2021
First Online: 15 October 2021
Declarations
:
: The authors have no conflicts of interest to declare that are relevant to the content of this article.
: This retrospective chart review study involving human participants adhered to the tenets of the Declaration of Helsinki and was approved by the institutional review board of Kochi Medical School, and the need for informed consent was waived as the data were analyzed from de-identified records.