Liberty Hyde Bailey Professor, Cornell University

University of British Columbia

Professor Epidemiology of Infectious Diseases, University of Calgary

Researcher in Animal Welfare, University of British Columbia, Canada

Professor of Food Science, University of Wisconsin-Madison

Associate Professor of Food Science and Technology

School of Food and Nutritional Sciences, University College Cork

H&H Group

Professor of Animal Science, Michigan State University

Professor in Animal Science, Universitat Autonoma de Barcelona