Affiliation: | (1) General Surgery, The Affiliated Hospital of Medical College, QingDao University, QingDao, Shandong, 266003, People’s Republic of China;(2) Laboratory, The Affiliated Hospital of Medical College, QingDao University, QingDao, Shandong, 266003, People’s Republic of China;(3) Thoracic Surgery, The Affiliated Hospital of Medical College, QingDao University, QingDao, Shandong, 266003, People’s Republic of China |