Biochemistry and Molecular Dept., Univ. of Texas Medical Branch

Stanford University

Digestive Physiology and Motility Lab. Medical Biological Research Institute. Universidad

Clinical Professor, University of Calgary

Professor of Molecular Biomedicine Centro de Investigación y de Estudiso Avanzados del …

The University of Alabama at Birmingham

Paediatric Surgeon, The Royal Children's Hospital, Melbourne, Australia

Professor of Microbiology and Immunology, UNC-Chapel Hill

Professor, Dartmouth College