1. Department of Geriatrics The Affiliated Hospital of Guizhou Medical University Guiyang Guizhou China
2. Health Physical Examination Center The Affiliated Hospital of Qingdao University Qingdao Shandong China
3. Institute of Materia Medica, College of Pharmacy Army Medical University (Third Military Medical University) Chongqing China
4. Department of Oncology The Affiliated Hospital of Southwest Medical University Luzhou Sichuan China
5. Center of Hepatobiliary Pancreatic Disease Beijing Tsinghua Changgung Hospital Beijing China
6. Institute of Burn Research, Southwest Hospital Army Medical University (Third Military Medical University) Chongqing China
7. Laboratory Animal Center Army Medical University (Third Military Medical University) Chongqing China
8. Department of Cardiology, Xijing Hospital Fourth Military Medical University Xi'an Shaanxi China