Diabetes Mellitus, Type 1

• Attikon University General Hospital — Athens, Greece

• Children's Hospital of Los Angeles — Los Angeles, California, United States
• University of Utah — Salt Lake City, Utah, United States

• Tandem Diabetes Care — San Diego, California, United States

• City of Hope Medical Center — Duarte, California, United States

• Children's Hospital of Los Angeles — Los Angeles, California, United States
• University of Utah — Salt Lake City, Utah, United States

• Children's Mercy Hospital — Kansas City, Missouri, United States

• Medical College of Wisconsin — Milwaukee, Wisconsin, United States

Not specified

• University Hospital for Active Treatmnet in Endocrinology "Acad Ivan Penchev" EAD, Medical University of Sofia — Sofia, Bulgaria

• Wayne State University — Detroit, Michigan, United States