1. Department of Hand Surgery, Huashan Hospital, Fudan University, Shanghai, China
2. Department of Hand and Upper Extremity Surgery, Jing’an District Centre Hospital, Shanghai, China
3. Department of Central Laboratory, Jing’an District Centre Hospital, Shanghai, China
4. Key Laboratory of Hand Reconstruction, Ministry of Health, Shanghai, China
5. Shanghai Key Laboratory of Peripheral Nerve and Microsurgery, Shanghai, China