Wei-Chih Liao 1, Joseph W. Leung 2, 3, Hsiu-Po Wang 1, Wen-Hsiung Chang 4, Cheng-Hsin Chu 4, Jaw-Town Lin 1, 5, Catherine Ngo 3, Brian S. Lim 6, Felix W. Leung 7, 8
1 Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
2 Section of Gastroenterology, Sacramento VA Medical Center, Mather, CA
3 Gastroenterology, University of California Davis Medical Center, Sacramento, CA
4 Gastroenterology, Mackay Memorial Hospital, Taipei, Taiwan
5 Internal Medicine, E-DA Hospital and I-Shou University, Kaohsiung, Taiwan
6 Gastroenterology, Riverside Kaiser Permanente Medical Center, Riverside, CA
7 Gastroenterology, Sepulveda Ambulatory Care Center, VAGLAHS, North Hills, CA
8 Gastroenterology, David Geffen School of Medicine at UCLA, Los Angeles, CA