1 Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, and National-Local Joint Engineering Laboratory of Animal Models for Human Diseases, The First Hospital of Jilin University, Changchun, 130061, China.
2 Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, and National-Local Joint Engineering Laboratory of Animal Models for Human Diseases, The First Hospital of Jilin University, Changchun, 130061, China. zhenghu@jlu.edu.cn.