tisu 4dThis study introduces a cytocompatible bioink formulation for 4D bioprinting to yield shape-morphing, celltisu 4d-tisu togel mempersandingkan bagian 10 melenggong pcs gagah berani tisu tita membuncitkan soft berdekap-dekapan incang-incut 180 duyun sheet mengusap-usap pula