Received: 5 May 2020
Accepted: 11 May 2021
First Online: 22 May 2021
: Not Applicable.
: Research has been approved by the Institute Animal Ethics Committee (IAEC) of the ICAR-Central Institute for Research on Cattle, Meerut, UP, India, under CPCSEA guidelines.Consent to participate - not applicable.
: None of the authors’ have any competing interests including financial and non-financial.