1 VA Ann Arbor Health System, Ann Arbor, MI; University of Michigan Department of Internal Medicine, Division of Cardiovascular Medicine, Ann Arbor, MI. Electronic address: scothumm@med.umich.edu.
2 West Haven Cooperative Studies Program Coordinating Center, New Haven, CT; Yale University School of Public Health, New Haven, CT.
3 Providence VA Center of Innovation for Long-term Services and Supports, Providence, RI; Brown University School of Public Health, Providence, RI.