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| Aarhus University | Aarhus, Denmark |
| Bradley University | Peoria, IL, USA |
| CEFE/CNRS | Montpellier, France |
| Center for Theoretical Study, Charles University | Prague, Czech Republic |
| Center for Tropical Forest Science | Panama, Panama |
| Cold Spring Harbor Laboratories | Cold Spring Harbor, NY, USA |
| Conservation International | Arlington, VA, USA |
| iPlant Collaborative | Tucson, AZ, USA |
| Landcare Research | Lincoln, New Zealand |
| Michigan State University | East Lansing, MI, USA |
| Missouri Botanical Garden | St. Louis, MO, USA |
| National Center for Ecological Synthesis and Analysis | Santa Barbara, CA, USA |
| New York Botanical Garden | Bronx, NY, USA |
| University of Arizona | Tucson, AZ, USA |
| University of Maine | Orono, ME, USA |
| University of Maryland College Park | College Park, MD, USA |
| University of North Carolina | Chapel Hill, NC, USA |
| Yale-NUS College | Singapore, Singapore |