Funding for this research was provided by:
North Portugal Regional Operational Programme (NORTE-01-0145-FEDER-000036)
ERDF COMPETE 2020 Programme (POCI-01-0145-FEDER-006961)
ECSEL Joint Undertaking (662189-MANTIS-2014-1)
Article History
Received: 11 March 2018
Accepted: 20 November 2018
First Online: 4 December 2018