[1] Qingdao Univ, Affiliated Hosp, Dept Oral Implantol, Qingdao 266000, Peoples R China
[2] Qingdao Univ, Sch Pharm, Dept Pharmaceut, Qingdao 266073, Peoples R China
[3] Sichuan Univ, Natl Engn Res Ctr Biomat, Chengdu 610064, Peoples R China
[4] Shanghai Jiao Tong Univ, Sch Med, Shanghai Peoples Hosp 9, Dept Oral & Maxillofacial Head & Neck Oncol, Shanghai 200011, Peoples R China