1. Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, Shenyang, China
2. Class 9 of the 97th Clinical Medicine of Seven-Year Program, China Medical University, Shenyang, China
3. Department of Pathology, The College of Basic Medical Sciences, China Medical University, Shenyang, China
4. School of Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas, United States of America
5. Department of Pathology, The First Affiliated Hospital of China Medical University, Shenyang, China