Affiliation: | 1.The Second Department of Thoracic Surgery,First Affiliated Hospital of Xi’an Jiaotong University,Xi’an,China;2.Department of Nuclear Medicine,First Affiliated Hospital of Xi’an Jiaotong University,Xi’an,China;3.Department of Anesthesia,First Affiliated Hospital of Xi’an Jiaotong University,Xi’an,China;4.Department of General Surgery,Second Affiliated Hospital of Lanzhou University,Lanzhou,China;5.Department of Pathology,Lanzhou University Medical School,Lanzhou,China |