Received: 20 January 2021
Accepted: 1 March 2021
First Online: 22 March 2021
: The authors obtained permission from Nagaland University’s Ethics Committee, local authorities and the people interviewed in the study.
: The people interviewed were informed about the study’s objectives and the eventual publication of the information gathered, and they were assured that the informants’ identities would remain undisclosed.
: The authors declare that they have no competing interests.