1. Center for Population-Level Bioethics and Department of Philosophy, Rutgers University, New Brunswick, New Jersey, USA
2. Department of Health Behavior, Society and Policy, Rutgers School of Public Health, Piscataway, New Jersey, USA
3. Center for Communicable Disease Dynamics, Department of Epidemiology, and Department of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA