1. Department of Clinical Biobank, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
2. Department of General Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
3. Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China