Department of Pathology;
Ruijin Hospital North;
Shanghai Jiaotong University School of Medicine;
Shanghai 201801;
China;
Department of General Surgery;
Ruijin Hospital North;
Shanghai Jiaotong University School of Medicine;
Shanghai 201801;
China;
Department of Pathology;
Ruijin Hospital;
Shanghai Jiaotong University School of Medicine;
Shanghai 200025;
China;
Department of Geriatrics;
Ruijin Hospital North;
Shanghai Jiaotong University School of Medicine;
Shanghai 201801;
China;