1 Department of Respiratory and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
2 Prevention of Organ Failure (PROOF) Centre of Excellence & Centre for Heart Lung Innovation, St Paul's Hospital, University of British Columbia, Vancouver, BC, Canada.
3 Division of Respiratory Medicine, Department of Medicine, University of British Columbia, Vancouver, BC, Canada.
4 Systems Vaccinology, Center for Precision Health, Telethon Kids Institute, Nedlands, WA, Australia.
5 Toronto General Hospital Research Institute, University Health Network & Department of Immunology, University of Toronto, Toronto, ON, Canada.