Senguttuvan, Nagendra Boopathy
Sankaran, Ramesh
Rajeev, Yashasvi
Thaiyal, Devi
Mathew, Angel
Dharsini, K.
Marcelene, Divya
Kalsingh, Maria Jusler
Sahu, Sujit Kumar
Sampath, Aravind
Prem Kumar, K. J.
Parthasarathy, Harikrishnan
Louis, Amal
Gnanaraj, Anand
Reddy, K. N.
Abraham, K. A.
Article History
Received: 24 October 2020
Accepted: 16 December 2020
First Online: 11 January 2021
Ethics approval and consent to participate
: Institute’s Ethics committee clearance was obtained; IEC-Clincal studies; Apollo hospitals, Chennai; IEC-AVH-002/10–16. Written informed consent to participate was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.