1. State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases and Department of Oral and Maxillofacial Surgery West China Hospital of Stomatology, Sichuan University Chengdu China
2. Department of Oral and Maxillofacial Surgery, College of Dentistry Ibb University Ibb Yemen
3. Key Laboratory of Oral Medicine, Guangzhou Institute of Oral Disease Stomatology Hospital of Guangzhou Medical University Guangzhou China
4. Department of Orthodontics, School of Stomatology Lanzhou University Lanzhou China
5. Department of Oral and Maxillofacial Surgery, Guanghua School of Stomatology Sun Yat‐sen University Guangzhou China
6. Department of Maxillofacial Surgery, School of Stomatology Harbin Medical University Harbin China