Chakrabartty, Arupukmar
Chatterjee, Moumita
Ganguli, Bhaswati
Article History
Received: 12 February 2026
Accepted: 9 August 2026
First Online: 30 August 2026
Declarations
Ethic approval and consent to participate: The study protocol was approved by the ethical committee of the Department of Statistics, Calcutta University.
Competing interests: We declare no competing interests.