[1] Niigata Univ Pharm & Appl Life Sci, Dept Clin Pharmacol, Niigata 9568603, Japan
[2] Niigata Univ Pharm & Appl Life Sci, Dept Funct & Analyt Food Sci, Niigata 9568603, Japan
[3] Harvard Univ, Dept Anesthesiol & Med, Sch Med, Boston, MA 02115 USA
[4] Lightlab Imaging Inc, Westford, MA 01886 USA
[5] Washington Univ, Cardiovasc Res Ctr, Dept Internal Med, Sch Med, St Louis, MO 63110 USA
[6] Niigata Univ, Dept Med 1, Grad Sch Med & Dent Sci, Niigata, Japan