1. Center for Rehabilitation Outcomes Research, Shirley Ryan AbilityLab, Chicago, IL, USA
2. Center for Education in Health Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
3. Division of Biostatistics, Washington University School of Medicine, St. Louis, MO, USA
4. Department of Psychiatry, Washington University School of Medicine, St. Louis, MO, USA
5. Department of Neurology, Washington University School of Medicine, St. Louis, MO, USA
6. Center for Behavioral Intervention Technologies and Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
7. Michigan Avenue Neuropsychologists, Chicago, IL, USA
8. Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC, USA
9. Department of Physical Medicine and Rehabilitation and Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, USA