1. Center for International Forestry Research, P.O. Box 0113 BOCBD, Bogor 16000, Indonesia
2. Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Menglun, Mengla, Yunnan 666303, China
3. Department of Ecology and Natural Resource Management, Norwegian University of Life Sciences P.O. Box 5003 NO-1432 Ås, Norway
4. School of Environment, Science and Engineering, Southern Cross University, PO Box 157, Lismore NSW 2480, Australia
5. Institute of Tropical Forest Conservation (ITFC), Mbarara University of Science and Technology (MUST), P.O. Box 44, Kabale, Uganda