1. José F. Figueroa is an instructor of medicine at Harvard Medical School and an associate physician in the Department of Medicine, Brigham and Women’s Hospital, both in Boston, Massachusetts.
2. Xiner Zhou was an analyst at the Harvard T. H. Chan School of Public Health, in Boston, when this manuscript was submitted. She is now a PhD candidate in the Department of Statistics at the University of California Davis.
3. Ashish K. Jha () is the K. T. Li Professor of International Health at the Harvard T. H. Chan School of Public Health and director of the Harvard Global Health Institute, in Cambridge, Massachusetts.