1. Key Laboratory for Arteriosclerology of Hunan Province, Institute of Cardiovascular Disease, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical School, University of South China, Hengyang, China.
2. The Third Affiliated Hospital of University of South China, Hengyang, China.
3. Functional Department, The First Affiliated Hospital of University of South China, Hengyang, China.