1. From St. Mark's Hospital and St. Mark's Diabetes Center, Salt Lake City, Utah; Johns Hopkins University, Baltimore, Maryland; SinfoníaRx, Tucson, Arizona; Glytec, Marco Island, Florida; Touro University College of Osteopathic Medicine, Vallejo, California; Abington Memorial Hospital, Jenkintown, Pennsylvania; and University of Michigan, Ann Arbor, Michigan.