The hydroxyapatite microtubes enhanced GelMA hydrogel scaffold with inner “pipeline framework” structure for bone tissue regeneration

Xiaodong Hou, Yixing Chen, Feng Chen, Junfeng Liu, Tianlong Wang, Yiping Luo, Shaohua Jia, Peng Wang, Shuo Tan, Bing‐Qiang Lu, Zifei Zhou, Longpo Zheng