[Wu, Jing; Li, Xiaoyu; Zhang, Li; Cao, Jun] Peoples Hosp Longhua Shenzhen, Dept Stomatol, Shenzhen, Guangdong, Peoples R China.
[Wu, Jing; Gong, Zhaojian] Cent S Univ, Xiangya Hosp 2, Dept Oral & Maxillofacial Surg, Changsha, Hunan, Peoples R China.
[Chen, Zhizhao] Cent S Univ, Xiangya Hosp 3, Transplantat Ctr, Changsha, Hunan, Peoples R China.
[Bo, Hao] Cent S Univ, Sch Basic Med, Inst Reprod & Stem Cell Engn, Changsha, Hunan, Peoples R China.
[Zhang, Shanshan] Cent S Univ, Xiangya Hosp, Dept Stomatol, 87 Xiangya St, Changsha 410008, Hunan, Peoples R China.