1. Department of Medical Physiology Texas A&M University College of Medicine Bryan TX
2. Division of Gastroenterology and Hepatology Department of Medicine Indiana University School of Medicine Indianapolis IN
3. Richard L. Roudebush VA Medical CenterIndiana University School of Medicine, Research Indianapolis IN
4. Department of Pathology and Laboratory Medicine Indiana University School of Medicine Indianapolis IN
5. Department of Nutrition Texas A&M University College Station TX
6. Department of Pathophysiology Guangdong Provincial Key Lab of Shock and Microcirculation School of Basic Medical Sciences Southern Medical University Guangzhou P. R. China