[1] JOSLIN DIABETES FDN, ELLIOTT P JOSLIN RES LABS DIV, BOSTON, MA USA
[2] HARVARD UNIV, MED SCH, BOSTON, MA USA
[3] JOSLIN DIABETES FDN, JOSLIN CLIN, 15 JOSLIN RD, BOSTON, MA 02215 USA
[4] NEW ENGLAND DEACONESS HOSP, DEPT MED, BOSTON, MA USA
[5] PETER BENT BRIGHAM HOSP, DEPT MED, BOSTON, MA USA