Table 1. Young's Modulus (MPa), maximal elongation (%) under the applied force, and the maximal load (MPa).

Sample	Young's modulus (MPa)	Maximal elongation (%)	Maximal load (MPa)
PLGA	1.437±1.11	177.83±13.97	0.538±0.06
VPA/PLGA	1.758±0.94	204.03±8.15	0.693±0.12

Data are reported as means±SD (n=3). PLGA: poly(lactic-co-glycolic acid); VPA: valproic acid.