[1] Taipei Vet Gen Hosp, Div Gastroenterol & Hepatol, Dept Med, Taipei, Taiwan
[2] Taipei Vet Gen Hosp, Div Gastroenterol & Hepatol, Taipei, Taiwan
[3] Taipei Vet Gen Hosp, Taipei, Taiwan
[4] Biotools Co Ltd, New Taipei, Taiwan
[5] Natl Yang Ming Univ, Taipei Vet Gen Hosp, Div Gastroenterol & Hepatol, Inst Clin Med, Taipei, Taiwan