1. Department of Medicine; Center for Liver Diseases; Inova Fairfax Hospital; Falls Church VA USA
2. University of Florida College of Pharmacy; Gainesville FL USA
3. Departments of Medicine and Surgery; University of California; Los Angeles CA USA
4. Division of Gastroenterology and Hepatology; Stanford University School of Medicine; Stanford CA USA
5. Division of Liver Diseases; Department of Medicine; The Mount Sinai Hospital; New York NY USA
6. Gastroenterology; Henry Ford Health System; Detroit MI USA