1. Institute for Healthcare Delivery and Population Science and
2. Department of Medicine, University of Massachusetts Medical School–Baystate, Springfield, Massachusetts
3. Department of Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, Massachusetts
4. Clover Health, Jersey City, New Jersey
5. Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
6. Center for Outcomes Research and Evaluation, Yale–New Haven Hospital, New Haven, Connecticut
7. Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
8. University of Toronto, Toronto, Ontario, Canada
9. Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada; and
10. Department of Health Policy and Management, Yale University School of Public Health, New Haven, Connecticut