Kyoto University, Japan
University of Padova, Italy
University of St. Andrews, U.K.
Karl Landsteiner University of Health Sciences, Krems, Austria
Oklahoma State, OK
University of Vienna, Austria
Hunter College (CUNY), U.S.
Ohio State University, U.S.
Bristol Zoo, UK
Rochester Institute of Technology, USA
Detroit Zoo, U.S.
Humboldt-Universität zu Berlin
Eckerd College, USA
St. Mary's University, USA
University of Exeter, U.K.
York University, Canada
Eötvös University, Hungary
Eastern Kentucky University, USA
Institute of Behavioural Physiology, Leibniz Institute for Farm Animal Biology, Dummerstorf, Germany
Interdisciplinary Research Group
Lund University, Sweden
The Citadel, Military College of South Carolina, USA
Hunter College, City University of New York, USA
Florida Institute of Technology, USA
University of Nebraska, Lincoln
Kansas State University, U.S.
University of Alberta, Canada
Keio University, Japan
San Francisco Zoological Society, USA
Sacred Heart University, USA
University of Miami, USA
University of Lynchburg, USA
Moody Gardens in Galveston TX, USA