1. Duval County Health Department, Jacksonville, East Stroudsburg University of Pennsylvania.; NGAGE, Inc., Ponte Vedra Beach, FL 32082: phone: (904) 272-2480, fax: (904) 273-1680.
2. Duval County Health Department, Jacksonville, East Stroudsburg University of Pennsylvania.
3. Duval County Health Department, University of North Florida, Jacksonville.
4. University of North Florida, Jacksonville.