1. National and Local Joint Engineering Research Center of Biodiagnosis and Biotherapy, The Second Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710000, China
2. Institute of Cancer and Immunology, The Second Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710000, P. R. China
3. Shaanxi Provincial Clinical Medical Research Center for Liver and Spleen Diseases, The Second Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710000, P. R. China
4. Department of General Surgery, The Second Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710000, China
5. Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an Jiaotong University, Xi’an 710000, P. R. China