1. Division of Laboratory Medicine, Zhujiang Hospital, Southern Medical University , Guangzhou , China
2. Division of Laboratory Medicine, The First Affiliated Hospital of Xiamen University , Xiamen , China
3. Department of Health Management, Nanfang Hospital, Southern Medical University , Guangzhou , China
4. Department of Medical Imaging, Nanfang Hospital, Southern Medical University , Guangzhou , China
5. Department of Pathology, Guangdong Provincial People's Hospital , Guangzhou , China
6. Department of Gerontology, Zhujiang Hospital, Southern Medical University , Guangzhou , China