Affiliation: | Department of Pathology, Gaochun People''s Hospital, Nanjing, China;Department of Pathology, Gaochun People''s Hospital, Nanjing, China;Department of Pathology, Gaochun People''s Hospital, Nanjing, China;Department of Gastroenterology, Suzhou Ninth People''s Hospital, Suzhou Ninth Hospital Affiliated to Soochow University, Suzhou, China |