1. Department of Biochemistry and Molecular Biology, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Shanxi Medical University, Taiyuan, China.
2. Department of Anatomy, Shanxi Chinese Traditional Medical University, Taiyuan, China.
3. Department of Critical Care Medicine, The Second Hospital, Shanxi Medical University, Taiyuan, China.
4. Division of Cardiovascular Surgery, Toronto General Research Institute, University Health Network, Toronto, Canada.