Affiliation: | 2. Department of Medicine (Division of Cardiology), University of California, San Francisco, San Francisco, California;1. Gastrointestinal Research Group, Snyder Institute of Infection, Immunity and Inflammation, Dept of Surgery, Faculty of Medicine, University of Calgary, Calgary, AB, Canada;2. Dept of Pediatrics, University of Alberta, Edmonton, AB, Canada;3. Department of Laboratory Medicine & Pathology, University of Alberta, Edmonton, AB, Canada;4. Panum Institute, University of Copenhagen, Copenhagen, Denmark;5. Department of Surgery, University of Toronto, Toronto, Canada |