[1] Chang Gung Mem Hosp, Linkou Med Ctr, Dept Nephrol, 5 Fu Shing St, Taoyuan 333, Taiwan
[2] Chang Gung Mem Hosp, Linkou Med Ctr, Div Clin Toxicol, 5 Fu Shing St, Taoyuan 333, Taiwan
[3] Chang Gung Univ, Coll Med, Taoyuan, Taiwan
[4] Chang Gung Mem Hosp, Dept Hepatogastroenterol, Keelung, Taiwan
[5] Chang Gung Mem Hosp, Liver Res Unit, Keelung, Taiwan