1. Department of Oral and Maxillofacial‐Head and Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology Shanghai Jiao Tong University School of Medicine, Shanghai Jiao Tong University Shanghai China
2. Department of stomatology Hangzhou Medical College affiliated Lin'An people's hospital The first people's hospital of Hangzhou Lin'an district Hangzhou China