[1] Univ Connecticut, Ctr Hlth, Dept Med, Farmington, CT 06030 USA
[2] Univ Connecticut, Ctr Hlth, Dept Mol & Struct Biol, Farmington, CT 06030 USA
[3] Univ Connecticut, Ctr Hlth, Dept Pharmacol, Farmington, CT 06030 USA
[4] Univ Connecticut, Ctr Hlth, Liver Biliary Pancreat Ctr, Farmington, CT 06030 USA
[5] New England Res Inst, Watertown, MA 02172 USA
[6] Massachusetts Gen Hosp, Gastrointestinal Unit, Med Serv, Boston, MA 02114 USA
[7] Harvard Univ, Sch Med, Dept Med, Boston, MA 02114 USA
[8] Univ Calif Irvine, Div Gastroenterol, Irvine, CA USA
[9] Univ Colorado, Dept Pathol, Denver, CO 80202 USA
[10] Hlth Sci Ctr, Denver, CO 80202 USA
[11] Univ Texas, SW Med Ctr, Dept Pathol, Dallas, TX 75216 USA
[12] Univ Massachusetts, Med Ctr, Dept Pathol, Worcester, MA USA
[13] Virginia Commonwealth Univ, Hepatol Sect, Med Ctr, Richmond, VA USA
[14] Univ So Calif, Keck Sch Med, Div Gastrointestinal & Liver Dis, Los Angeles, CA USA
[15] Univ Michigan, Med Ctr, Div Gastroenterol, Ann Arbor, MI 48109 USA
[16] St Louis Univ, Sch Med, Div Gastroenterol & Hepatol, St Louis, MO 63103 USA
[17] NIDDKD, Liver Dis Branch, Div Digest Dis & Nutr, NIH,Dept Hlth & Human Serv, Bethesda, MD 20892 USA
[18] Univ Washington, Dept Lab Med, Seattle, WA 98195 USA