[1] Hannover Med Sch, Dept Diabet Endocrinol & Clin Res, Hannover, Germany
[2] CHU Nantes, Dept Endocrinol, Nantes, France
[3] Univ N Carolina, Sch Med, Dept Med, Chapel Hill, NC USA
[4] Univ Colorado Denver, Dept Med & Pediat, Aurora, CO USA
[5] Dallas Diabet Res Ctr Med City, Dallas, TX USA
[6] Lexicon Pharmaceut Inc, The Woodlands, TX USA
[7] Baylor Coll Med, Dept Pediat, Houston, TX 77030 USA
[8] Texas Childrens Hosp, Houston, TX 77030 USA
[9] Univ Texas Southwestern Med Ctr, Dept Internal Med, Dallas, TX USA
[10] Univ Southern Calif, Keck Sch Med, Los Angeles, CA 90033 USA