Oliva, Bruno
Sferra, Simone http://orcid.org/0000-0002-7717-2834
Greco, Anna Lucia
Valente, Francesco
Grippaudo, Cristina
Article History
Received: 21 May 2018
Accepted: 10 July 2018
First Online: 10 September 2018
Authors’ information
: CG is an associate professor of Dentistry and Chairman of Postgraduate School in Orthodontics, Catholic University of Sacred Heart, Rome, Italy. BO is a visiting professor of Catholic University of Sacred Heart, Rome, Italy. SS and ALG are private practitioner specialized orthodontists. FV is a postgraduate student in Pediatric Dentristy, University G. d’Annunzio, Chieti and Pescara, Italy.
: This study was performed after taking the approval of the Research Ethics Committee of the University Polyclinic Foundation “Agostino Gemelli,” Rome, Italy (Prot. 51003/17—2498/18, ID 1811).
: The authors obtained consent to publish.
: The authors declare that they have no competing interests
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