Authors
Antonio Gracco
Department of Orthodontics, University of Ferrara, Ferrara, Technical University of Marche, Ancona, Italy
Alida Mazzoli
Department of Materials and Environment Engineering and Physics, Technical University of Marche, Ancona, Italy
Orlando Favoni
Department of Materials and Environment Engineering and Physics, Technical University of Marche, Ancona, Italy
Carla Conti
the Department of Sciences and Chemical Technologies, Technical University of Marche, Ancona, Italy
Paolo Ferraris
the Department of Sciences and Chemical Technologies, Technical University of Marche, Ancona, Italy
Giorgio Tosi
the Department of Sciences and Chemical Technologies, Technical University of Marche, Ancona, Italy
Maria Paola Guarneri
Department of Orthodontics, University of Ferrara, Ferrara, Technical University of Marche, Ancona, Italy