Chinese Academy of Sciences, SIAT and IGDB and University of Aberdeen

Professor & Chair, University of Salford (Greater Manchester), UK

Department of Animal Sciences, University of Florida

University of Illinois

Distinguished Professor, Jacobson Professor of Animal Science, Iowa State University

The NS Meining Professor of Maternal and Child Nutrition, emerita; Cornell University

Senior Research Scientist, Division of Research, Kaiser Permanente Northern California

UNC School of Medicine

Professor of Animal and Veterinary Science, University of Idaho

Chief Research & Development Officer, Council on Dairy Cattle Breeding