1. Graduate School of Agriculture, Kyoto University
2. Graduate School of Human and Environmental Studies, Kyoto University
3. The Kagoshima University Museum, Kagoshima University
4. Faculty of Life and Environmental Sciences, Shimane University
5. Graduate School of Bioagricultural Sciences, Nagoya University
6. Research, Development and Innovation Division, Forest Department Sarawak
7. International Affairs Division, Forest Department Sarawak