1. The Key Laboratory of Model Animal and Stem Cell Biology in Hunan Province Hunan Normal University Changsha Hunan China
2. School of Medicine Hunan Normal University Changsha Hunan China
3. Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Department of Pathology, Xiangya Hospital, School of Basic Medicine Central South University Changsha Hunan China
4. Department of Pathology, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital Southern University of Science and Technology Shenzhen People's Hospital Shenzhen China