1. Center for Oral Health Research; College of Dentistry; University of Kentucky; Lexington KY USA
2. School of Dental Medicine; University of Puerto Rico; San Juan PR USA
3. Microarray Core Facility; College of Medicine; University of Kentucky; Lexington KY USA
4. Department of Statistics; College of Arts & Sciences; University of Kentucky; Lexington KY USA
5. Caribbean Primate Research Center; University of Puerto Rico; San Juan PR USA