1 Office of the Associate Director for Policy, Centers for Disease Control and Prevention, 1600 Clifton Rd, NE, MS D28, Atlanta, GA 30029. Email: [email protected].
2 US Public Health Service Region X, Office of the Assistant Secretary for Health, US Department of Health and Human Services, Seattle, Washington.
3 Office of the Assistant Secretary for Health, US Department of Health and Human Services, Washington, DC.
4 US Department of Health and Human Services, Washington, DC.