1. Department of Burn and Plastic Surgery, West China Hospital of Sichuan University, Chengdu, People’s Republic of China
2. Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, Shanghai, People’s Republic of China
3. Central Laboratory, National Clinical Research Center for Oral Diseases, Peking University School and Hospital of Stomatology, Beijing, People’s Republic of China