1. Research Fellow, School of Orthodontics, Department of Neurosciences, Reproductive Sciences and Oral Sciences, University of Naples “Federico II,” Naples, Italy.
2. Associate Professor, School of Orthodontics, Department of Neurosciences, Reproductive Sciences and Oral Sciences, University of Naples “Federico II,” Naples, Italy.
3. PhD, Department of Neurosciences, Reproductive Sciences and Oral Sciences, University of Naples “Federico II,” Naples, Italy.
4. Director of Division of Dentistry, Department of Pediatric Surgery, Bambino Gesù Children's Hospital, Rome, Italy.
5. Professor and Chair, School of Orthodontics, Department of Neurosciences, Reproductive Sciences and Oral Sciences, University of Naples “Federico II,” Naples, Italy.
6. Research Fellow, School of Orthodontics, Department of Neurosciences, Reproductive Sciences and Oral Sciences, University of Naples “Federico II,” Naples, Italy; and Division of Dentistry, Department of Pediatric Surgery, Bambino Gesù Children's Hospital, Rome, Italy.