[1] Kanazawa Med Univ, Dept Cardiol, Uchinada, Ishikawa 9200293, Japan
[2] Tufts Univ, New England Med Ctr, Lipid Res Lab, Div Endocrinol Metab & Mol Biol, Boston, MA 02111 USA
[3] Tufts Univ, USDA, Human Nutr Res Ctr Aging, Lipid Metab Lab, Boston, MA 02111 USA