Baskaradoss, Jagan Kumar
Geevarghese, Amrita
Article History
Received: 2 May 2019
Accepted: 11 March 2020
First Online: 20 April 2020
Ethics approval and consent to participate
: This research was conducted in accordance with the World Medical Association Declaration of Helsinki and approved by the Institutional Review Board (IRB) of Sree Chitra Tirunal Institute of Medical Sciences and Technology. Permission to conduct the study at the two hospitals were obtained from the concerned authorities. All participants provided written informed consent.
: Not Applicable.
: The authors declare that they have no competing interests.