Institution: | a Division of General Surgery, Department of Surgery, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwanb Division of General Surgery, Department of Surgery, Landseed Hospital, Taoyuan, Taiwanc Graduate Institute of Medical Sciences, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwand Department of Pharmacology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan |