1. Serology and Virology Division (SAViD), NSW Health Pathology, Prince of Wales Hospital, Sydney, NSW 2031, Australia
2. School of Biomedical Sciences, Faculty of Medicine & Health, University of New South Wales, Sydney, NSW 2052, Australia
3. The Kirby Institute for Infection and Immunity, University of New South Wales, Sydney, NSW 2052, Australia
4. Department of Infection and Immunology, Kathmandu Research Institute for Biological Sciences, Lalitpur 44700, Province Bagmati, Nepal
5. Department of Infectious Diseases and Microbiology, NSW Health Pathology, Royal Prince Alfred Hospital, Sydney, NSW 2050, Australia
6. Central Clinical School, University of Sydney, Sydney, NSW 2006, Australia
7. School of Women’s and Children’s Health, Faculty of Medicine & Health, University of New South Wales, Sydney, NSW 2052, Australia
8. School of Biotechnology and Biomolecular Sciences, Faculty of Science, University of New South Wales, Sydney, NSW 2052, Australia