1. Hvidovre University Hospital, Hvidovre, Denmark.
2. Luigi Sacco Hospital, Milan, Italy.
3. University Medical Center–University Children's Hospital, Ljubljana, Slovenia.
4. Clinic for Endocrinology, Clinical Center of Serbia, University of Belgrade Faculty of Medicine, Belgrade, Serbia.
5. Medical University of Silesia, Katowice, Poland.
6. Péterfy Hospital, Budapest, Hungary.
7. Institute of Endocrinology, Lithuanian University of Health Sciences, Kaunas, Lithuania.
8. Department of Endocrinology–Diabetology, Antwerp University Hospital, Antwerp, Belgium.
9. Medtronic International Trading SàrL, Tolochenaz, Switzerland.
10. Medtronic Bakken Research Center, Maastricht, The Netherlands.
11. Chaim Sheba Medical Center, Tel Hashomer, Israel.