1. Department of Physiology and Pathophysiology, Peking University Health Science Center and Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Beijing;
2. Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing;
3. Department of Oral and Maxillofacial Surgery, Qilu Hospital, Shandong University, Shandong;
4. Department of Oral Medicine, Medical College, Dalian University, Dalian; and
5. Department of Physiology and Pathophysiology, Capital Medical University Yanjing Medical College, Beijing, China