Department of Hepatobiliary Surgery, the First Affiliated Hospital of Xi' an Jiaotong University, Xi' an 710061, China;
Department of Hepatobiliary Surgery, the First Affiliated Hospital of Xi' an Jiaotong University, Xi' an 710061, China;
Department of Blood Medicine, the Second Affiliated Hospital of Xi' an Jiaotong University, Xi' an 710061, China;
Department of Hepatobiliary Surgery, the First Affiliated Hospital of Xi' an Jiaotong University, Xi' an 710061, China;