Affiliation: | (1) Department of Internal Medicine, Division of Gastroenterology and Hepatology, University of Arkansas for Medical Sciences, 4301 W. Markham St, ML#567, Little Rock, AR 72205, USA;(2) Department of Pathology, University of Arkansas for Medical Science, Little Rock, AR 72205, USA;(3) Myeloma Institute for Research and Therapy, University of Arkansas for Medical Science, Little Rock, AR 72205, USA |