1 Pediatric and Neonatology Unit, Mother and Children Health Care Department, "Madonna delle Grazie" Hospital, ASL Matera, Contrada Cattedra Ambulante, 85100, Matera, Italy. mdelvecchio75@gmail.com.
2 Department of Pediatric Sciences, University of Messina, Messina, Italy.
3 Endocrine Unit, Department of Pediatrics, Diabetes Research Institute (OSR-DRI), Scientific Institute Hospital San Raffaele, Milan, Italy.
4 Pediatric Diabetology Unit, S. Chiara Hospital, Trento, Italy.
5 S.O.D. Pediatric Diabetology, Department of Women's and Children Health, Salesi Hospital, Ancona, Italy.
6 Istituto Giannina Gaslini, Regional Center for Pediatric Diabetes, Genoa, Italy.
7 Regional Center of Pediatric Diabetology, University of Naples Federico II, Naples, Italy.
8 Medical Genetics Unit, Department of Clinical and Experimental Biomedical Sciences "Mario Serio", and Meyer Children's University Hospital, University of Florence, Florence, Italy.
9 Department of Experimental Medicine and Surgery, University of Rome Tor Vergata, Via Montpellier 1, 00133, Rome, Italy.
10 Pediatric Unit, S. Maria delle Croci Hospital, AUSL della Romagna, Ravenna, Italy.
11 Department of Pediatrics, Regional Center for Pediatric Diabetology "G.Stoppoloni", University of Campania "Luigi Vanvitelli", Naples, Italy.
12 Pediatric Unit, Department of Medical and Surgical Sciences for Mothers, Children and Adults, University of Modena and Reggio Emilia, Modena, Italy.
13 Department of Pediatrics, Alessandria Hospital, Alessandria, Italy.
14 Pediatric Diabetes and Metabolic Disorders Unit, Department of Surgical Science, Dentistry, Ginecology and Pediatrics, University of Verona, Verona, Italy.
15 Department of Pediatrics, S. Orsola-Malpighi University Hospital, Bologna, Italy.
16 Center for Applied Biomedical Research (CRBA) and Medical Genetics Unit, St. Orsola University Hospital, Bologna, Italy.
17 Research Unit of Diabetes and Endocrine Disease, IRCCS Casa del Sollievo della Sofferenza, San Giovanni Rotondo (FG), Italy.
18 Pediatric Diabetology Unit, University Department of Pediatric Medicine, Bambino Gesù Children Hospital, Rome, Italy.
19 Department of Pediatrics, Regina Margherita Children Hospital, Turin, Italy.
20 Department of Pediatrics, General Hospital Bolzano, Bolzano, Italy.
21 Pediatric Diabetes Unit, Health Service of Caltanissetta, Caltanissetta, Italy.
22 Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, and CEINGE, Advanced Biotechnology, Naples, Italy.
23 Juvenile Diabetes Center, Meyer Children's Hospital, Florence, Italy.
24 Center of Pediatric Diabetology, University of Chieti, Chieti, Italy.
25 CORESEARCH-Center for Outcomes Research and Clinical Epidemiology, Pescara, Italy.
26 Department of Experimental Medicine and Surgery, University of Rome Tor Vergata, Via Montpellier 1, 00133, Rome, Italy. fabrizio.barbetti@uniroma2.it.