1. Division of Cardiology, No. 2 Affiliated hospital, College of Medicine, Zhejiang University, 88 Jiefang Road, Hangzhou 310009, China
2. Department of Cardiovascular Diseases, Taizhou Hospital, Wenzhou Medical College, Taizhou 317000, Zhejiang, China
3. Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
4. Department of Pathology, Taizhou Hospital, Wenzhou Medical College, Taizhou 317000, Zhejiang, China