1. Department of Thoracic Surgery, The Sixth Affiliated Hospital of Nantong University, Yancheng Third People's Hospital,
Yancheng 224000, P.R. China
2. Medical School of Nantong University, Nantong, 226007, P.R. China
3. Central laboratory, The Sixth Affiliated Hospital of Nantong University, Yancheng Third People's Hospital, Yancheng 224000,
P.R. China
4. Department of General Medicine, The Sixth Affiliated Hospital of Nantong University, Yancheng Third
People's Hospital, Yancheng 224000, P.R. China