1. Massachusetts General Hospital Institute for Technology Assessment; Boston MA USA
2. Harvard Medical School; Boston MA USA
3. Liver Center and Gastrointestinal Division; Massachusetts General Hospital; Boston MA USA
4. H. Milton Stewart School of Industrial and Systems Engineering; Georgia Institute of Technology; Atlanta GA USA
5. Houston Veterans Affairs Health Services Research and Development Center of Excellence; Michael E. DeBakey Veterans Affairs Medical Center; Houston TX USA
6. Department of Medicine, Gastroenterology and Hepatology; Baylor College of Medicine; Houston TX USA
7. Swedish Medical Center; Seattle WA USA
8. Department of Industrial and Systems Engineering; University of Florida; Gainesville FL USA
9. Department of Health Policy and Management; University of Pittsburgh; Pittsburgh PA USA
10. Henry Ford Transplant Institute; Henry Ford Hospital; Detroit MI USA