1. Department of Nephrology the First Affiliated Hospital of Kunming Medical University Kunming Yunnan China
2. Yunnan Key Laboratory of Laboratory Medicine, the First Affiliated Hospital of Kunming Medical University Kunming Yunnan China
3. Department of Cardiology the First Affiliated Hospital of Kunming Medical University Kunming Yunnan China
4. Department of Science and Technology Kunming Medical University Kunming Yunnan China
5. Teaching Quality Monitoring and Assessment Center, Kunming Medical University Kunming Yunnan China