[1] Int Diabet Ctr, Endocrinol, Minneapolis, MN USA
[2] Eli Lilly & Co, Global Stat Sci, Indianapolis, IN 46285 USA
[3] Eli Lilly & Co, Med Dev, Indianapolis, IN 46285 USA
[4] Atlanta Diabet Associates, Endocrinol, Atlanta, GA USA
[5] Eli Lilly & Co, Clin Dev Diabet, Indianapolis, IN 46285 USA