1. Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, RI, USA
2. Westat, Inc. Rockville, MD, USA
3. Center of Innovation in Long-Term Services and Supports, Providence, RI, USA
4. Veterans Affairs Medical Center, Providence, RI, USA
5. Center for Neurorestoration and Neurotechnology, Providence Veterans Affairs Medical Center, Providence, RI, USA
6. Department of Medicine, Alpert Medical School of Brown University, Providence, RI, USA