1. Center for Liver Diseases; Department of Medicine; Inova Fairfax Hospital; Falls Church VA USA
2. Betty and Guy Beatty Center for Integrated Research; Inova Health System; Falls Church VA USA
3. Institute of Digestive Disease; The Chinese University of Hong Kong; Hong Kong Hong Kong
4. University Medicine Cluster; National University Hospital; Singapore City Singapore
5. National Yang-Ming University; Taipei Taiwan
6. Department of Gastroenterology; Asan Medical Centre; University of Ulsan College of Medicine; Seoul South Korea
7. IMS Health; Singapore City Singapore