include scientists from universities and research organizations in 27 countries/regions over 6 continents:

America: United States (including 4 of the US Department of Energy`s National Labs:Oak Ridge National Laboratory, Los Alamos National Laboratory, Lawrence Berkeley National Laboratory, Pacific Northwest National Laboratory, Smithsonian Institution, and University of Illinois University of Illinois at Chicago, Louisiana State University etc);

Brazil, Chile, Panama, Guadeloupe, French Guiana, Puerto Rico;

Europe: United Kingdom (including the Royal College of Imperial College), France (including INRA, CNRS, the International Centre for Agricultural Research and Development CIRAD), Belgium (including Belgian Nuclear Research Centre), Sweden, Greece, Spain, Reunion;

Oceania: Australia (including CSIRO CSIRO, University of Queensland Univerity of Queensland, Charle Sturt University; Charles Darwin University, Central Queensland University; South Australian Research and Development Institute SARDI, Rio Tinto);

Africa: South Africa,the Republic of Congo, Morocco, Rwanda, Nigeria;

Asia: China (including Chinese Academy of Sciences, Academy of Forestry), Israel, Singapore (National University), Indonesia, Malaysia,Hong Kong, Taiwan

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