Department ofOncology;
National Taiwan University Hospital;
Graduate Instituteof Clinical Medicine;
National Taiwan University College ofMedicine;
Taipei;
Taiwan;
China;
Departments of Pathology;
National TaiwanUniversity Hospital;
Taipei;
Taiwan;
China;
Department of Oncology;
National Taiwan UniversityHospital;
Taipei;
Taiwan;
Department of Oncology;
and Departments of InternalMedicine;
National Taiwan University Hospital;
Departments ofInternal Medicine and Medical Research;
Far Eastern MemorialHospital;
Taipei;
Taiwan;
China;
Department of Oncology;
and Department ofInternal Medicine;
National Taiwan University Hospital;
Taipei;
Taiwan;
China;