1. Department of Cellular Biology and Genetics, Hunan Provincial Key Laboratory of Dong Medicine, Hunan University of Medicine, Huaihua, Hunan Province, China
2. Department of Neurology, The First Affiliated Hospital, Hunan University of Medicine, Huaihua, Hunan Province, China
3. Department of Histology and Embryology, Hunan University of Medicine, Huaihua, Hunan Province, China
4. Department of Oncology, The First Affiliated Hospital, Hunan University of Medicine, Huaihua, Hunan Province, China