[1] Amer Diabet Assoc, Alexandria, VA 22311 USA
[2] Univ Miami, Miami, FL USA
[3] Int Diabet Ctr, Minneapolis, MN USA
[4] Northwestern Univ, Feinberg Sch Med, Chicago, IL 60611 USA
[5] Univ N Carolina, Chapel Hill, NC USA
[6] Univ Calif San Francisco, VA Cent Calif Healthcare Syst, Fresno, CA USA
[7] Univ Bristol, Bristol, Avon, England
[8] St Lukes Hosp, Mid Amer Heart Inst, Kansas City, MO 64111 USA
[9] Univ Missouri, Kansas City, MO 64110 USA
[10] Carl T Hayden VA Med Ctr, Phoenix, AZ USA
[11] Yale Univ, Sch Med, New Haven, CT USA