Australia

University of Melbourne, University of New England, University of New South Wales, James Cook University, University of Adelaide, University of Queensland, Sydney University.

Belgium

Catholic University, Louvain la Neuve.

Cambodia

Royal University of Agriculture – Chamcar Daung.

Canada

University of Guelph, Laval University, Sherbrooke University.

Denmark

University of Aarhus.

France

Institut National Agronomique  - Paris Grignon, Ecole Nationale Veterinaire   d’Alfort, Ecole Nationale Veterinaire de Lyon, Ecole Nationale Veterinaire de Toulouse, Ecole Nationale Veterinaire de Nante, ENSIA – SIARC a Montpellier, Universite de Bordeaux 1, Universite de Tours, Universite d’Agronomie a Purpan (Toulouse).

Germany

Forest Research Institute, Rheinland Pfalz.

Hungrary

Institute for Small Animal Research Godollo, Fish Culture Research Institute.

Japan

Meiji University, Kobe University, Osaka University, Ehime University.

Laos

National Agriculture and Forestry Research Institute.

Malaysia

University Pertanian Malaysia.

Sweden 

Swedish University of Agricultural Sciences (SLU).

Taiwan

National Chung Hsing University.

Thailand

Chiang Mai University, Kasetsart University, Khon Kaen University, King Mongkut’s Institute of Technology Thonburi, Maejo University.

The Netherlands

Wageningen Agricultural University, International Agricultural College Larenstein.

The Philippines

Central Luzon State University, Silliman University, University of the Philippines at Los-Banos,   University of the Philippines at Diliman, Ateneo Institute.

The Unitied Kingdom

University of Reading, University of Aberstwytth, University of Nottingham.

The United States of  America

Auburn University, East-West Center (Hawaii), Louisiana State University, University of Hawaii at Manoa, University of Texas Tech., University of Texas A&M, University of Florida, University of Californina (Fullerton).