Central South University, Central South University, Chongqing Medical University, Government of the People's Republic of China - Army Medical University, Central South University - Second Xiangya Hospital, affiliation not provided to SSRN, Government of the People's Republic of China - Army Medical University, Government of the People's Republic of China - Army Medical University, Central South University, affiliation not provided to SSRN, affiliation not provided to SSRN, Central South University, affiliation not provided to SSRN, Central South University, Shanghai Jiao Tong University (SJTU) - Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology and Central South University