Injectable Cholesterol-Enhanced Stereocomplex Polylactide Thermogel Loading Chondrocytes for Optimized Cartilage Regeneration. Wang, Chenyu; Naibo Feng; Fei Chang; Jincheng Wang; Baoming Yuan; Yilong Cheng; He Liu; Jiakuo Yu; Jun Zou; Jianxun Ding, et al. Advanced Healthcare Materials, 2019. 8(14), 1900312.