1. From the Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada (Han, Keith, Slodkowska, Nofech-Mozes, Djordjevic, Shachar, Mirkovic, Sherman, Lu)
2. The Department of Laboratory Medicine and Molecular Diagnostics, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada (Keith, Slodkowska, Nofech-Mozes, Djordjevic, Shachar, Mirkovic, Sherman, Lu)
3. The Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts (Parra-Herran)
4. The Department of Pathology, Dynacare, Brampton, Ontario, Canada (Hsieh)
5. The Department of Pathology, Lakeridge Health Ajax Pickering Hospital, Ajax, Ontario, Canada (Ismiil)