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. 2022 Dec 28;7:77. doi: 10.1038/s41536-022-00267-y

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Fig. 2 — The different proteoglycans of this family are represented with their GAG chains (CS in pink, HS in blue, HS or DS or CS in purple). (Figure from Couchman, 2010⁵⁸; Copyright Anal Review license).