1. Division of General Internal Medicine, Department of Medicine, McGill University Health Centre, Montreal, Quebec, Canada2McGill Centre for Quality Improvement, Montreal, Quebec, Canada
2. Department of Medicine, University of Toronto, Toronto, Ontario, Canada
3. Division of Infectious Diseases, Department of Medicine, McGill University Health Centre, Montreal, Quebec, Canada
4. Division of General Internal Medicine, Department of Medicine, McGill University Health Centre, Montreal, Quebec, Canada2McGill Centre for Quality Improvement, Montreal, Quebec, Canada4Division of Infectious Diseases, Department of Medicine, McGill Univer