1. The Public Security Bureau of Qinghai Province, Xining, China;
2. Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, China;
3. Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xi’an Jiaotong University, Xi’an, China;
4. Research Center of Stomatology, Stomatological Hospital, Xi'an Jiaotong University, Xi’an, China;
5. Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, China