Affiliation: | 1. Department of Pathology and Laboratory Medicine (DPLM), Queen Elizabeth II Health Sciences Centre, Nova Scotia Health Authority (Central Zone), Halifax, Nova Scotia, Canada B3H 1V8;2. Department of Pathology, Dalhousie University, Halifax, Nova Scotia, Canada B3H 1V8;3. Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada B3H 1V8 |