[1] NCI, NIH, Lab Metab, Bethesda, MD 20892 USA
[2] NIAID, Comparat Med Branch, Bethesda, MD 20892 USA
[3] NHLBI, Mol Dis Branch, Bethesda, MD 20892 USA
[4] NIDDKD, Diabet Branch, NIH, Bethesda, MD 20892 USA
[5] Hop Hotel Dieu, INSERM, Unite 539, F-44000 Nantes, France