1. Worksafe and Wellness, Vancouver Coastal Health, Vancouver, British Columbia, Canada
2. School of Occupational and Public Health, Ryerson University, Toronto, Ontario, Canada
3. Workplace Health, Fraser Health, Surrey, British Columbia, Canada
4. Medical Microbiology and Infection Control, Vancouver Coastal Health, Vancouver, British Columbia, Canada
5. Policy, Regulation & Research Division, WorkSafeBC, Richmond, British Columbia, Canada
6. School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada