The authors acknowledge "Segredo da Planta" for the plant provided to Colia Cabral, Ph.D., for the plant identification and Node CEF/UC, integrated in the National Mass Spec trometry Network (RNEM
) of Portugal, for MS analyses.
The authors acknowledge financial support from Fundafao para a Ciencia e Tecnologia, Portugal (FCT) (Research Grants PTDC/SAU-MET/111398/2009 and EXCL/DTP-PIC/0069/ 2012), the Center for Translational Molecular Medicine consortium, Netherlands (CTMM) (Research Grant PREDDICt (Grant 01C-104)), structural funding for the Rede Nacional de Espectrometria de Massa (RNEM
) (Research Grant RNEM
(REDE/1506/REM/2005)), and the Center of Neuroscience and Cell Biology, University of Coimbra, Portugal (Research Grant PEst-C/SAU/LA0001/2013-2014).
Recently, a refined nonconforming element method (RNEM
) was presented by Chen and Cheung [32, 33], based on which some refined elements have been developed and show high performance [34-39].