1. From the Department of Nutrition, Harvard School of Public Health, Boston, MA (HAB-F, EG, and WCW); the Department of Rheumatology and the Institute of Physical Medicine, University Hospital Zurich, Zurich, Switzerland (HAB-F); the Department of Epidemiology and the Channing Laboratory, Department of Medicine, Brigham and Women’s Hospital, Boston, MA (EG and WCW); the Department of Health Policy