1. Department of Endocrinology, The Six Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
2. Department of Neurology, The Six Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
3. Guangdong-Hongkong-Macau Institute of CNS Regeneration, Ministry of Education CNS Regeneration Collaborative Joint Laboratory, Jinan University, Guangzhou, Guangdong, China
4. Department of Critical Care Medicine, The Six Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China