Spatial properties for DNA content (row 1), collagen content (row 2), GAG content (row 3) and compressive modulus (row 4) for Re 0.5 (column 1), Re 2.9 (column 2), and Re 21.8 (column 3). A “” denotes significant difference compared to 0.29 weeks in the bottom location, a “” denotes a difference compared to 0.29 weeks in the center location, a “#” denotes a difference compared to 0.29 weeks in the face locations, and a “Δ” denotes differences between bottom, center, or face locations for a given time point. Data represented as mean ±SD and P < 0.05.