1 Department of Prosthodontics, Peking University School and Hospital of Stomatology & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology, Beijing, China.
2 Department of Medical Genetics, Peking University Health Science Center, Beijing, China.
3 Peking University Center for Human Disease Genomics, Peking University Health Science Center, Beijing, China.
4 Department of Medical Genetics, Peking University Health Science Center, Beijing, China. hongshan@bjmu.edu.cn.
5 Peking University Center for Human Disease Genomics, Peking University Health Science Center, Beijing, China. hongshan@bjmu.edu.cn.
6 Department of Prosthodontics, Peking University School and Hospital of Stomatology & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology, Beijing, China. kqfenghl@bjmu.edu.cn.