We gratefully thank the following funding agencies for supports:
National Science Foundation, "Effects of three-dimensional macroporosity and matrix elasticity on the outcomes of stem cells based cartilage tissue regeneration", CBET, No. 1605604.
National Science Foundation, "Artery-on-a-chip with perivascular adipose tissue for pressure myography", CBET, No. 1916997.
National Institute of Health, "Crosslinkable cell scale fibers for large meniscus defect repair", NIAMS, No. R21 AR075977.
Wallace H. Coulter Foundation, "FiberGel Scaffold for Cartilage Repair", Drexel Ref No. 282941.