Institution: | 1 Department of Internal Medicine, Texas A&M Health Science Center College of Medicine, TX, United States;2 Department of Pathology, Texas A&M Health Science Center College of Medicine, TX, United States;3 Department of Pathology, Baylor Scott & White Health, TX, United States;4 Digestive Disease Research Center, TX, United States;5 Central Texas Veterans Health Care System, Temple, TX, United States |