1. Department of Nutritional Sciences The Pennsylvania State University State College PA
2. Department of Nephrology Kailuan Hospital Tangshan China
3. Department of Cardiology Kailuan Hospital Tangshan China
4. Department of Agriculture University of Kentucky Lexington KY
5. Department of Statistics The Pennsylvania State University State College PA
6. Jean Mayer U.S. Department of Agriculture (USDA) Human Nutrition Research Center on Aging Tufts University Boston MA