Affiliation: | aDepartment of Hematology, the Affiliated Hospital of Xuzhou Medical College, No. 99 West Huaihai Road, Xuzhou, 221002, China;bLaboratory of Transplantation and Immunology, Xuzhou Medical College, No. 99 West Huaihai Road, Xuzhou, 221002, China;cDepartment of Gastroenterology, the Affiliated Hospital of Xuzhou Medical College, No. 99 West Huaihai Road, Xuzhou, 221002, China |