Guarnieri, Renzo https://orcid.org/0000-0003-1449-8340
Di Nardo, Dario
Di Giorgio, Gianni
Miccoli, Gabriele
Testarelli, Luca
Article History
Received: 15 July 2019
Accepted: 15 November 2019
First Online: 18 December 2019
Ethics approval and consent to participate
: The study was approved by the Institutional Ethic committee of La Sapienza University, Rome, Italy, (#4597). All patients were informed that two different implants were used and gave their informed consent to the treatment
: Not applicable.
: Renzo Guarnieri, Dario Di Nardo, Gianni Di Giorgio, Gabriele Miccoli, and Luca Testarelli state that they have no competing interests.