1. Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Shuangyong Road 6, Nanning, Guangxi Zhuang Autonomous Region 530021, Peoples Republic of China
2. Coronary Care Unit, Nanning First People”s Hospital. Qixing Road 89, Nanning, Guangxi Zhuang Autonomous Region 530021, Peoples Republic of China
3. Department of nuclear medicine, Liuzhou People’s Hospital, Wenchang Road 8, Liuzhou, Guangxi Zhuang Autonomous Region 530021, Peoples Republic of China
4. Key Laboratory of Longevity and Aging-related Diseases of Chinese Ministry of Education, Center for Translational Medicine, Guangxi Medical University, Shuangyong Road 22, Nanning, Guangxi Zhuang Autonomous Region 530021, Peoples Republic of China