1. McMaster University, Hamilton, Ontario, Canada (M.V., F.J.C., M.S., M.S., A.T., D.H.)
2. University of California Los Angeles, Los Angeles, California (T.H.N., P.P., X.(.X., Y.K.)
3. St. Michael's Hospital, Toronto, Ontario, Canada (O.S., A.J.B.)
4. Vancouver Coastal Health, Vancouver, British Columbia, Canada (A.L.)
5. University of British Columbia, Vancouver, British Columbia, Canada (D.F., V.D.)
6. Niagara Health, St. Catherines, Ontario, Canada (B.T.)
7. St. Joseph's Healthcare, Hamilton, Ontario, Canada (F.T.)
8. McMaster University, St. Joseph's Healthcare, Hamilton, Ontario, Canada (A.B., D.J.C.)