3D-printed Li-HA composite scaffold with staged simvastatin/NGF delivery and continuous Li+ signaling enhances immune–neuro–angiogenic coupling for bone repair - Xianglei Mo; Tengbin Shi; Siyi Huang; Dongyi Mai; Lingyu Kong; Junkai Mi; Zongqiang Gao; Wenge Liu; Yanjin Lu; Tingting Huang; Jinxin Lin (Chemical Engineering Journal, 2026)