Diabetes Control and Complications Trial (DCCT)

Cornell University Medical College, The New York Hospital, New York

Albert Einstein College of Medicine, The Bronx

DCCT Central Neurobehavioral Coding Unit, Pittsburgh

University of Pennsylvania, The Children's Hospital of Philadelphia, Philadelphia

George Washington University, Biostatistics Center, Rockville

University of Maryland, Baltimore

University of South Florida College of Medicine, Tampa

Vanderbilt University, Diabetes Research and Training Center, Nashville

University of Tennessee, Memphis

Case Western Reserve University, Lakeside Hospital, Cleveland

Henry Ford Hospital, Detroit

University of Iowa, Iowa City

International Diabetes Center, Minneapolis

University of Minnesota, Minneapolis

Mayo Foundation, Rochester

Northwestern University, Chicago

DCCT Central Autonomic Coding Unit, Springfield

Washington University at St. Louis, St Louis

Backup DCCT Central HbA1c Lab, Columbia

University of Missouri, Columbia

University of Texas, Dallas

University of New Mexico School of Medicine, Albuquerque

University of Washington, Seattle

University of California, La Jolla

Yale University School of Medicine, New Haven

Massachusetts General Hospital, Boston

Joslin Diabetes Center, Inc., Boston

University of Michigan, Sattelite-Henry Ford Hospital, Ann Arbor

DCCT Central Nutrition Coding Unit, Minneapolis

DCCT Central ECG Reading Unit, Minneapolis

DCCT Central Biochemistry Laboratory, Minneapolis

University of Pittsburgh, Children's Hospital, Pittsburgh

Medical University of South Carolina, Charleston

Vanderbilt University, Nashville

DCCT Central Ophthalmologic Reading Unit, Fundus Photo Reading Center, Madison

University of Washington (British Columbia Satellite), Vancouver

University of Western Ontario, London

University of Toronto, Mount Sinai Hospital, Toronto