Received: 25 May 2019
Accepted: 13 August 2019
First Online: 28 August 2019
Ethics approval and consent to participate
: The study was examined and accepted by the Institutional Ethics Committee for Human Research (IECHR) of the respective medical colleges and hospitals. Written consent to undertake the study was taken from the Ministry of Health and Family Welfare (MoHFW), Government of West Bengal. Apart from this, prior written consent was also taken from all family members to conduct the verbal autopsies. The whole analysis was performed anonymously. Confidentiality was maintained during data collection, storage, and analysis. The data was analysed anonymously.
: Not Applicable
: The authors have declared that there are no competing interests exist in the preparation of this article.