1. VA Portland Health Care System; Scientific Resource Center; 3710 SW U.S. Veterans Hospital Rd Portland Oregon USA 97239
2. VA Portland Health Care System; Evidence-based Synthesis Program Coordinating Center; 3710 SW U.S. Veterans Hospital Road Mail Code: R&D 71 Portland Oregon USA 97239
3. Oregon Health & Science University; Internal Medicine and Geriatrics; 3181 SW Sam Jackson Park Rd Portland Oregon USA 97239
4. Oregon Health & Science University; Neurology; 3181 SW Sam Jackson Park Road Portland Oregon USA 97239
5. Harvard Medical School; Department of Neurology; 1 Deaconess Road Palmer 111 Boston MA USA 02215
6. Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine; Department of Cardiac Sciences; University of Calgary GAC70 HRIC Building, 3280 Hospital Drive NW Calgary Alberta Canada AB T3H 0M8
7. Oregon Health Sciences University; Medicine, Medical Informatics & Clinical Epidemiology; 3181 S.W. Sam Jackson Park Road Portland Oregon USA 97239-3098