About the Authors

Giuseppe Perinetti

G.Perinetti@fmc.units.it

Affiliation Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy

Jasmina Primožič

Affiliation Department of Orthodontics and Jaw Orthopaedics, Medical Faculty, University of Ljubljana, Ljubljana, Slovenia

Lorenzo Franchi

Affiliation Department of Orthodontics, School of Dentistry, University of Florence, Florence, Italy, and Department of Orthodontics and Pediatric Dentistry, School of Dentistry, The University of Michigan, Ann Arbor, Michigan, United States of America

Luca Contardo

Affiliation Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GP LF. Performed the experiments: GP JP LC. Analyzed the data: GP. Wrote the paper: LF JP LC.