Funding for this research was provided by:
Fundação para a Ciência e a Tecnologia (PD/00253/2012, SFRH/BD/76789/2011, PD/BD/105895/2014, PD/BD/105902/2014, UID/QUI/50006/2015)
Article History
Received: 25 October 2017
Accepted: 5 July 2018
First Online: 27 July 2018