[1] Zhejiang Univ, Sch Med, Affiliated Stomatol Hosp, Hangzhou 310003, Zhejiang, Peoples R China
[2] Zhejiang Univ, State Key Lab Silicon Mat, Cyrus Tang Ctr Sensor Mat & Applicat, Sch Mat Sci & Engn, Hangzhou, Zhejiang, Peoples R China
[3] Zhejiang Univ, Affiliated Hosp 1, Coll Med, Sch Med, Hangzhou, Zhejiang, Peoples R China
[4] Zhejiang Univ, State Key Lab Fluid Power Transmiss & Control, Hangzhou, Zhejiang, Peoples R China