1. Department of Dietetics and Human Nutrition, University of Kentucky, Lexington, Kentucky, USA
2. Department of Family Sciences, University of Kentucky, Lexington, Kentucky, USA
3. Horticulture Cooperative Extension Services, University of Kentucky, Lexington, Kentucky, USA
4. Danville-Boyle County Senior Citizens Center, Danville, Kentucky, USA
5. Family and Consumer Sciences Cooperative Extension Services, University of Kentucky, Lexington, Kentucky, USA