1. Department of Epidemiology, Brown University School of Public Health, Providence, Rhode Island, USA
2. Center for Gerontology and Health Care Research, Brown University School of Public Health, Providence, Rhode Island, USA
3. Center for Injury Research and Prevention, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
4. Department of Health Services Policy and Practice, Brown University School of Public Health, Providence, Rhode Island, USA
5. Center of Innovation in Long-term Services and Supports, Providence Veterans Affairs Medical Center, Providence, Rhode Island, USA
6. Department of Neurology, Rhode Island Hospital, Providence, Rhode Island, USA
7. Department of Psychiatry & Human Behavior, Brown University, Providence, Rhode Island, United States
8. Department of Neurology, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
9. Division of Emergency Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA