The Chinese Academy of Sciences
Rabobank
Royal Botanical Gardens, Kew
Sustainable Tree Crops Program
International Institute for Tropical Agriculture
Union of German Academies of Sciences and Humanities
University of California-Davis
U.S. Agency for International Development
Agricultural Research Service, USDA
USDA Forest Service International Programs
World Agroforestry Centre (ICRAF)
Smithsonian Tropical Research Institute
University of Nottingham
