1. Department of Orthopedics, the General Hospital of Chinese People’s Liberation Army, Beijing, China
2. Drug Discovery Center, Key Laboratory of Chemical Genomics, Shenzhen Graduate School, Peking University, Shenzhen, China
3. Department of Spine Surgery, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
4. School of Life Sciences, Lanzhou University, Lanzhou, China
5. F.M. Kirby Program in Neuroscience, Children’s Hospital Boston, Harvard Medical School, Boston, Massachusetts, USA
6. Skirball Institute, Department of Neuroscience and Physiology, New York University School of Medicine, New York, USA