1. Gopal K. Singh ( ) is a senior health equity adviser in the Office of Health Equity, Health Resources and Services Administration (HRSA), Department of Health and Human Services, in Rockville, Maryland.
2. Michael D. Kogan is director of the Office of Epidemiology and Research, Maternal and Child Health Bureau, at HRSA.
3. Rebecca T. Slifkin is an associate professor and associate chair of health policy and management, Gillings School of Global Public Health, University of North Carolina at Chapel Hill.