Project title
This study was supported by Portuguese Foundation for Science and Technology (consortium CNC.IBILI UID/- NEU/04539/2013, POCI-01-0145-FEDER-007440, and FCT UID/QUI/00062/2013), INFARMED (FIS-2015-01_ DIA_20150630-173); QREN-COMPETE through national founds and where applicable cofinanced by the FEDER, within the PT2020 Partnership Agreement (project DoIT–Diamarker: a consortium for the discovery of novel biomarker in diabetes); Portuguese Mass Spectrometry Network (REDE/1504/REM/2005); Faculty of Medicine, University of Coimbra; and University of Aveiro. T.A.R. and P.N.M. were supported by Portuguese Foundation for Science and Technology, PhD (SFRH/BD/101172/2014) and a Post-Doc Grant (SFRH/BPD/104881/2014).