Article History
Received: 26 September 2021
Accepted: 3 December 2021
First Online: 24 January 2022
Declarations
:
: Research project was approved by Institutional Ethics Review Committee, Basaveshwara Medical College and Hospital, Chitradurga, 577502, with reference number BMC&H/IEC/2019-2020/41. Consent to participate is not applicable as it is a retrospective study.
: Not applicable.
: The authors declare that they have no competing interests.