Affiliation: | 1.Department of Pediatrics, S.Orsola-Malpighi Hospital, University of Bologna, Via Massarenti 11, 40138, Bologna, Italy ;2.Department of Medical and Surgical Science, DIMEC, University of Bologna, Bologna, Italy ;3.Department of Pediatrics, Ramazzini Hospital, Carpi, Italy ;4.Pediatric Unit, Department of Medical and Surgical Sciences for Mothers, Children and Adults, University of Modena and Reggio Emilia, Modena, Italy ;5.Department of Pediatrics, AUSL, Guglielmo da Saliceto Hospital, Piacenza, Italy ;6.Department of Pediatrics, Ospedale dei Bambini Barilla, University of Parma, Parma, Italy ;7.Department of Pediatrics, Maggiore Hospital, Bologna, Italy ;8.Department of Pediatrics, Arcispedale Sant’Anna, Ferrara, Italy ;9.Department of Pediatrics, Infermi Hospital, Rimini, Italy ;10.Department of Pediatrics, Bufalini Hospital, Cesena, Italy ;11.Department of Pediatrics, Santa Maria della Scaletta Hospital, Imola, Italy ;12.Department of Pediatrics, IRCCS, Arcispedale Santa Maria Nuova, Reggio Emilia, Italy ;13.Department of Pediatrics, G.B.Morgagni - L. Pierantoni Hospital, AUSL della Romagna, Forlì, Italy ;14.Department of Pediatrics, Santa Maria delle Croci Hospital, AUSL della Romagna, Ravenna, Italy ;15.Pediatric Cardiology and Adult Congenital Unit, S.Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy ; |