Archibugi, Livia
Piciucchi, Matteo
Stigliano, Serena
Valente, Roberto
Zerboni, Giulia
Barucca, Viola
Milella, Michele
Maisonneuve, Patrick
Delle Fave, Gianfranco
Capurso, Gabriele
Article History
Received: 10 February 2017
Accepted: 25 September 2017
First Online: 12 October 2017
Competing Interests
: The authors declare that they have no competing interests.