1. Institute for Maternal and Child Health—IRCCS ‘‘Burlo Garofolo”, 34137 Trieste, Italy
2. Department of Medical Sciences, University of Trieste, 34149 Trieste, Italy
3. Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
4. Department of Endocrinology, Diabetes and Metabolism, University Children’s Hospital, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
5. Center for Pediatric Diabetology, A.O.U. Città della Salute e della Scienza, 10126 Torino, Italy
6. Diabetes Research Institute, Department of Pediatrics, IRCCS San Raffaele Hospital, 20132 Milano, Italy
7. Division of Pediatrics, S. Chiara General Hospital, 38122 Trento, Italy
8. Division of Pediatrics, Department of Health Sciences, Università del Piemonte Orientale, 13100 Novara, Italy