Funding for this research was provided by:
All-India Institute of Medical Sciences (T/IM-F/17-18/36)
Received: 7 September 2020
Accepted: 15 March 2021
First Online: 15 June 2021
: The study was approved by the Institutional Ethics Committee (IEC) of AIIMS Bhubaneswar, IEC clearance number T/IM-F/17-18/36. All procedures performed in the study were in accordance with the ethical standards of the institution. Written informed consent was obtained from all cases included in the study. The project was also registered in the Clinical Trials Registry Government of India (CTRI/2018/01/01118), date, 8 August 2018 (ExternalRef removed).
: Not applicable.
: The authors declare that they have no competing interests.