Gibelli, Daniele https://orcid.org/0000-0002-9591-1047
De Angelis, Danilo
Riboli, Francesco
Dolci, Claudia
Cattaneo, Cristina
Sforza, Chiarella
Article History
Accepted: 12 June 2019
First Online: 20 July 2019
Compliance with ethical standards
: This is a retrospective study on dental casts obtained for reasons other than our research. The material was anonymised. No informed consent was required. The study was performed according to local and international ethical laws (Helsinki Declaration).
: None.