Additive manufacturing of hydroxyapatite bone scaffolds via digital light processing and in vitro compatibility. - Liu, Zibo; Liang, Huixin; Shi, Tianshu; Xie, Deqiao; Chen, Ruoyu; Han, Xiao; Shen, Lida; Wang, Changjiang; Tian, Zongjun (Ceramics International, 2019)