1. Children's Hospital Auf der Bult Hannover Medical School Hannover Germany
2. Diabetes Therapeutics and Research Center, Institute of Advanced Medical Sciences Tokushima University Tokushima Japan
3. Sanofi Frankfurt am Main Germany
4. Sanofi Chilly‐Mazarin France
5. Sanofi Paris France
6. Section of Endocrinology and Metabolism, Department of Medicine Perugia University Medical School Perugia Italy