Cardiovascular Disease

• Ragle Human Nutrition Center — Davis, California, United States

• Maine Nephrology Associates — Portland, Maine, United States

Not specified

• Linzhou — Lhasa, Tibet, China
• Gongbujiangda — Linzhi, Tibet, China
• Faridabad — Haryāna, India

Not specified

• GSK Investigational Site — Telangana, India

• University of North Carolina at Chapel Hill — Chapel Hill, North Carolina, United States

• St. Paul's Hospital — Vancouver, British Columbia, Canada

• Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University — Boston, Massachusetts, United States

• Vanderbilt Outpatient Dialysis Center — Nashville, Tennessee, United States