1 Centro di Diabetologia Pediatria, A.O. "Ospedale Infantile Regina Margherita", Torino, Italy.
2 Division of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, Novara, Italy.
3 Department of Pediatrics, Spedali Civili di Brescia, Brescia, Italy.
4 Endocrinology and Diabetology Unit, Meyer University Children's Hospital IRCCS, Florence, Italy.
5 Pediatric Clinic, IRCCS Giannina Gaslini, Department of Neuroscience Rehabilitation Ophthalmology Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy.
6 Diabetology Unit, Ospedale San Raffaele, Diabetes Research Institute of Milan, Milan, Italy.
7 Department of Translational Medical Science, Section of Pediatrics, Università degli Studi di Napoli Federico II, Naples, Italy.
8 Department of Surgery, Dentistry, Pediatrics and Gynecology, Section of Pediatric Diabetes and Metabolism, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy.
9 Department of Pediatrics, Ospedale Maggiore, ASST Cremona, Cremona, Italy.