1. Department of Pathology and Molecular Medicine, McMaster University, Hamilton, Ontario, Canada
2. Hamilton Regional Laboratory Medicine Program, St. Joseph’s Healthcare, Hamilton, Ontario, Canada
3. Infectious Disease Diagnostics Laboratory, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
4. Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
5. Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
6. Public Health Laboratories, Edmonton, Alberta, Canada