1. Department of Pathology, School of Basic Medicine Sciences, Guangdong Medical University, Zhanjiang, Guangdong 524023, P.R. China
2. Hainan Provincial Key Laboratory for Tropical Cardiovascular Diseases Research and Key Laboratory of Emergency and Trauma of Ministry of Education, Institute of Cardiovascular Research of The First Affiliated Hospital, Hainan Medical University, Haikou, Hainan 571199, P.R. China