Carina, Valeria
Costa, Viviana
Pagani, Stefania
De Luca, Angela
Raimondi, Lavinia
Bellavia, Daniele
Setti, Stefania
Fini, Milena
Giavaresi, Gianluca
Article History
Received: 7 June 2018
Accepted: 7 August 2018
First Online: 20 August 2018
Ethics approval and consent to participate
: Not applicable
: Not applicable
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.