1. The State Key Laboratory Breeding Base of Basic Science of Stomatology and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University
2. Faculty of Dentistry, The University of Hong Kong
3. Department of Prosthodontics, School and Hospital of Stomatology, Wuhan University
4. Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Wuhan University