1. Office of Surveillance and Epidemiology, Center for Drug Evaluation and Research, Food and Drug Administration Silver Spring Maryland USA
2. Office of Biostatistics, Center for Drug Evaluation and Research, Food and Drug Administration Silver Spring Maryland United States
3. Acumen, LLC Burlingame California USA
4. Acumen, LLC Washington District of Columbia USA
5. Office of New Drugs, Center for Drug Evaluation and Research, Food and Drug Administration Silver Spring Maryland USA
6. Department of Economics Stanford University Stanford California USA
7. Centers for Medicare & Medicaid Services Washington District of Columbia USA