DivisionofGastroenterology;
DepartmentofMedicine;
VGH-TAIPEI;
Taiwan;
China;
I-LanHospital;
Departmentofhealth;
Taiwan;
China;
ZhongxiaoMunicipalHospital;
Taipei;
Taiwan;
China;
DivisionofGeneralSurgery;
DepartmentofSurgery;
VGH-TAIPEI;
Taiwan;
China;
Ton-YenGeneralHospital;
Hsin-Chn;
Taiwan;
China;
DepartmentofPathology;
VGH-TAIPEI;
Taiwan;
China;
InstituteofBiotechnologyinMedicine;
SchoolofMedicalTechnologyandEngineering;
andSchoolofMedicine;
NationalYang-MingUniversity;
Taiwan;
China;