Department of Pediatrics;
University of Colorado School of Medicine;
Barbara Davis Center for Diabetes;
University of Colorado School of Medicine;
Department of Pediatrics;
Division of Pediatric Endocrinology;
University of Colorado School of Medicine;
Type; 1; diabetes; Insulin; sensitivity; Vascularcomplications; Hyperfiltration; Cystatin; C; Creatinine; Glomerular; filtration; rate;