[1] Baylor Coll Med, Dept Med, Sect Gastroenterol & Hepatol, Houston, TX 77030 USA
[2] Michael E DeBakey VA Med Ctr, Vet Affairs Hlth Serv Res & Dev, Ctr Innovat Qual Effectiveness & Safety, Houston, TX USA
[3] Touro Univ Calif, Coll Osteopath Med, Vallejo, CA USA
[4] Univ Western Australia, Med Sch, Perth, WA, Australia
[5] Michigan State Univ, Coll Osteopath Med, E Lansing, MI 48824 USA
[6] Chinese Univ Hong Kong, Dept Med & Therapeut, Hong Kong, Peoples R China
[7] Duke Univ, Sch Med, Dept Med, Durham, NC 27706 USA
[8] Univ Oxford, Radcliffe Dept Med, Oxford, England
[9] Univ Calif San Diego, Dept Med, NAFLD Res Ctr, La Jolla, CA 92093 USA
[10] Harvard Med Sch, Boston, MA 02115 USA
[11] Univ Torino, Dept Med Sci, Turin, Italy
[12] Univ Colorado, Anschutz Med Campus, Aurora, CO USA
[13] Massachusetts Gen Hosp, Gastroenterol Div, Boston, MA 02114 USA
[14] Univ Florida, Gainesville, FL 32610 USA
[15] Malcom Randall Vet Affairs Med Ctr, Gainesville, FL USA