Funding for this research was provided by:
European Structural and Investment Funds (ESIFs) through the Lisbon Regional Operational Programme 2020. (SAICTPAC/0036/2015)
European Structural and Investment Funds (ESIFs) through the Lisbon Regional Operational Programme 2020 (SAICTPAC/0036/2015)
FCT - Fundação para a Ciência e a Tecnologia (POCI–01–0145–FEDER–016414, UID/MAT/00324/2013, and P2020 SAICTPAC/0011/2015.)
Article History
Received: 1 February 2018
Accepted: 16 May 2018
First Online: 23 June 2018