Hokkaido University

Ibaraki University

Rakuno Gakuen University

Tokyo University of Agriculture and Technology

University of Tokyo

University of Tsukuba

Universiti Putra Malaysia

Central Luzon State University

Central Mindanao University

University of the Philippines

Chonnam National University

Gyeongsang National University

Kangwon National University 

Pukyong National University

Kasetsart University

Thai Nguyen University of Agriculture and Forestry

Vietnam National University of Agriculture