Funding for this research was provided by:
National Health and Medical Research Council (ID1092262)
A2 Milk Foundation
Received: 9 December 2020
Accepted: 4 March 2021
First Online: 10 March 2021
: No ethics approvals were necessary for this work. Studies conducted under highly containment, i.e. the PC3 Laboratory of the Peter Doherty Institute, were per protocol, where all investigators were trained by accredited trainers.
: All the authors consent to the publication of the manuscript.
: There are no competing financial interests.