[1] Univ Texas Hlth Sci Ctr San Antonio, Texas Liver Inst, San Antonio, TX 78229 USA
[2] Univ Miami, Miller Sch Med, Schiff Ctr Liver Dis, Miami, FL 33136 USA
[3] Baylor Coll Med, Houston, TX 77030 USA
[4] Univ Washington, Sch Med, Seattle, WA USA
[5] Univ Michigan, Med Ctr, Ann Arbor, MI USA
[6] Bristol Myers Squibb Co, Princeton, NJ USA
[7] Bristol Myers Squibb Co, Wallingford, CT 06492 USA