Funding for this research was provided by:
Direcção Regional de Ciência e Tecnologia - DRCT, Açores, Portugal (M2.1.2/I/032/2011)
Fundo Europeu de Desenvolvimento Regional (FEDER) through the Operational Programme for Competitiveness Factors – COMPETE (UID/BIA/50027/2013)
Portuguese National Funds through the FCT–Foundation for Science and Technology (POCI-01-0145-FEDER-006821)