| Affiliation: | 1. Shandong Provincial Key Laboratory of Oral Tissue Regeneration, Shandong University, Jinan, Shandong, China.;2. Department of Stomatology, Weifang People's Hospital, Weifang, Shandong, China.;3. Department of Periodontology, School of Stomatology, Shandong University.;4. Department of Periodontology, Weihai Stomatological Hospital, Weihai, Shandong, China.;5. Department of Prosthodontology Affiliated Hospital of Jining Medical University, Jining, Shandong, China.;6. Department of Oral and Maxillofacial Surgery, Qilu Hospital, Shandong University.;7. Institute of Stomatology, Shandong University. |
