1. From Division of Angiology and Haemostasis, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland (M.B., H.B.); Department of Epidemiology, University of Washington, Seattle (M.B., L.B.H., N.L.S.); Division of Respirology, Department of Medicine, St. Paul’s Hospital, Vancouver, British Columbia, Canada (B.S.Q.); Group Health Research Institute, Group Health Cooperative, Seattle, WA (N.L.S.); and Seattle Epidemiologic Research and Information Center, Department of Veterans Affairs...