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a) Results from DMA tests performed on collagen-based scaffolds with two different infill percentages during printing (Data represent mean ± S.D.; n = 6). b) Swelling ratio of scaffold printed with 40 % and 70 % infill over 21 days. Both scaffold groups rapidly reached their swelling equilibrium, with no significant temporal effects after 21 days. (Data represent mean ± S.D.; n = 6).
