1. Center for Liver Diseases, Department of Medicine; Inova Fairfax Hospital; Falls Church VA
2. Betty and Guy Beatty Center for Integrated Research; Inova Health System; Falls Church VA
3. CLDQ LLC; Washington DC
4. Viral Hepatitis Research Unit in Hôpital Beaujon; Clichy France
5. Hepatology, Beth Israel Deaconess Medical Center; Boston MA
6. Liver Care Network and Organ Care Research; Swedish Medical Center; Seattle WA
7. Department of Medicine; J.W. Goethe University Hospital; Frankfurt Germany