Galli, C. http://orcid.org/0000-0001-7476-7181
Colangelo, M. http://orcid.org/0000-0002-4664-5766
Pedrazzi, G. http://orcid.org/0000-0002-5971-2040
Guizzardi, S. http://orcid.org/0000-0003-2395-8767
Article History
Received: 29 August 2018
Accepted: 11 April 2019
First Online: 17 April 2019
Compliance with Ethical Standards
:
: C. Galli, M. Colangelo, G. Pedrazzi and S. Guizzardi have no conflicts of interest to disclose.