Abstract: Additional file 1: Table S1. Abbreviations, major structures and descriptions of all glycans complementary to every plasma glycan peak. Table S2. Comparability of self-sampling methods with standard plasma method. Figure S1. Representative chromatogram with 39 separated glycan peaks acquired from plasma sample. Figure S2. Representative chromatogram with 39 separated glycan peaks acquired from Noviplex card (plasma separation disk). Figure S3. Representative chromatogram with 39 separated glycan peaks acquired from Mitra sticks (Neoterxy). Figure S4. Representative chromatogram with 39 separated glycan peaks acquired from DBS.