1 Department of Internal Medicine (Arshad), Memorial University of Newfoundland, St. John's, NL; Department of Cardiac Sciences (White, Kiamanesh, Shaw), University of Calgary, Calgary, Alta. [email protected].
2 Department of Internal Medicine (Arshad), Memorial University of Newfoundland, St. John's, NL; Department of Cardiac Sciences (White, Kiamanesh, Shaw), University of Calgary, Calgary, Alta.