1. Lower Mainland Pharmacy Services, Alberta Health Services, Mazankowski Alberta Heart Institute, Edmonton, Alberta
2. Chilliwack General Hospital, Chilliwack; the Faculty of Pharmaceutical Sciences, Alberta Health Services, Mazankowski Alberta Heart Institute, Edmonton, Alberta
3. University of British Columbia, Vancouver, British Columbia; and Pharmacy Services, Alberta Health Services, Mazankowski Alberta Heart Institute, Edmonton, Alberta
4. University of British Columbia, Vancouver, British Columbia; and Pharmacy Services,Alberta Health Services, Mazankowski Alberta Heart Institute, Edmonton, Alberta