1. Department of Nephrology, China-Japan Union Hospital of Jilin University, Changchun, Jilin, China, 130033.
2. Department of Dermatology, China-Japan Union Hospital of Jilin University, Changchun, Jilin, China, 130033.
3. Department of Cardiology, China-Japan Union Hospital of Jilin University, Changchun, Jilin, China, 130033.
4. Department of Gastroenterology, China-Japan Union Hospital of Jilin University, Changchun, Jilin, China, 130033.
5. Institute of Cardiovascular Sciences, St. Boniface Hospital Albrechtsen Research Center, and Department of Physiology and Pathophysiology, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R2H 2A6, Canada.