1. Department of Laboratory Medicine, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
2. Key Laboratory for Biomarkers, Inner Mongolia Medical University, Hohhot, China
3. Department of Respiratory and Critical Care Medicine, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
4. Medical Experiment Center, the College of Basic Medicine, Inner Mongolia Medical University, Hohhot, China
5. Department of Pathology, the College of Basic Medical, Inner Mongolia Medical University, Hohhot, China
6. Department of Pathology, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
7. Department of Laboratory Medicine and Pathobiology, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada