Funding for this research was provided by:
Università degli Studi di Torino
Article History
Received: 1 September 2020
Accepted: 26 October 2020
First Online: 11 November 2020
Compliance with ethical standards
:
: The authors report no proprietary or commercial interest in any product mentioned or concept discussed in this article. This research did not receive any specific grant from funding agencies in the public, commercial or not-for-profit sectors.