1. Medtronic Bakken Research Center Maastricht The Netherlands
2. University Children's Hospital, University Medical Centre Ljubljana and Faculty of Medicine University of Ljubljana Ljubljana Slovenia
3. Diabetes, Endocrinology and Nutrition Service, Division of Pediatrics, ASST Cremona Maggiore Hospital Cremona Italy
4. Medtronic International Trading Sàrl Tolochenaz Switzerland
5. Medtronic Northridge California