1. Department of Community, Lanshan District People Hospital, Linyi, Shandong, China
2. Department of Radiology, Shandong University Qilu Hospital, Jinan, Shandong, China
3. Institute of Basic Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China
4. Department of Cardiology, The Second Hospital of Shandong University, Jinan, Shandong, China