1. Center for Outcomes Research and Evaluation, Yale-New Haven Health System, and the Collaboration for Research Integrity and Transparency, Yale Law School, New Haven, Connecticut (A.C.E.)
2. New York University School of Medicine, New York, New York (A.D.Z.)
3. Yale School of Public Health and the Collaboration for Research Integrity and Transparency, Yale Law School, New Haven, Connecticut (J.D.W.)
4. Yale School of Medicine, Yale School of Public Health, and the Center for Outcomes Research and Evaluation, Yale-New Haven Health System, New Haven, Connecticut (J.S.R.)