1. Fujian Key Laboratory of Oral Diseases & Fujian Provincial Engineering Research Center of Oral Biomaterial & Stomatological Key Laboratory of Fujian College and University, School and Hospital of Stomatology, Fujian Medical University Fuzhou China
2. The Third Clinical Medical College Fujian Medical University Fuzhou China
3. Fuzhou Second Hospital Fuzhou China
4. Department of Prosthodontics, Peking University School and Hospital of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology Beijing China
5. Department of Neurology, Fujian Institute of Geriatrics Fujian Medical University Union Hospital Fuzhou China
6. Institute of Clinical Neurology, Fujian Key Laboratory of Molecular Neurology, Fujian Medical University Fuzhou China