1. Fujian Key Laboratory of Oral Diseases & Fujian Provincial Engineering Research Center of Oral Biomaterial & Stomatological Key Lab of Fujian College and University, School and Hospital of Stomatology Fujian Medical University Fujian PR China
2. Institute of Stomatology & Research Center of Dental and Craniofacial Implants, School and Hospital of Stomatology Fujian Medical University Fujian PR China