1. Department of Implant Dentistry, Shanghai Ninth People’s Hospital, College of Stomatology, Shanghai Jiaotong University School of Medicine, National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, P.R. China
2. Department of Pain, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, P. R. China
3. Shanghai Zammax Biotech Co., Ltd. Shanghai, P.R. China