James E Dalen1, Stephen Devries2, Joseph S Alpert3, Walter Willett4. 1. Department of Medicine, University of Arizona College of Medicine, Tucson. Electronic address: jdalenmd@gmail.com. 2. Division of Cardiology, Gaples Institute for Integrative Cardiology, Northwestern College of Medicine, Chicago, Ill. 3. Department of Medicine, University of Arizona College of Medicine, Tucson. 4. Department of Nutrition, Harvard Chan School of Public Health, Boston, Mass.