1. Plant Sciences (IBG‐2) Forschungszentrum Jülich GmbH D‐52425 Jülich Germany
2. Polish Academy of Sciences Institute of Dendrology Parkowa 5 Kornik PL‐62‐035 Poland
3. Department of Game Management and Forest Protection Faculty of Forestry Poznan University of Life Sciences Wojska Polskiego 71c Poznan PL‐60‐625 Poland
4. Departamento de Selvicultura y Gestión de Sistemas Forestales INIA‐CIFOR Avda. A Coruña, km 7.5. Madrid 28040 Spain
5. Sustainable Forest Management Research Institute University of Valladolid‐INIA Madrid Spain
6. Jomo Kenyatta University of Agriculture and Technology (JKUAT) PO Box 62000 Nairobi 00200 Kenya
7. Department of Ecology School of Horticulture and Plant Protection Yangzhou University 48 Wenhui East Road Yangzhou 225009 China
8. State Key Laboratory of Urban and Regional Ecology Research Centre for Eco‐Environmental Sciences Chinese Academy of Sciences 18 Shuangqing Road Haidian District Beijing 100085 China
9. Department of Forest Resources University of Minnesota 1530 Cleveland Ave N St Paul MN 55108 USA
10. Ural State Forest Engineering University Sibirskiy Trakt 37 Ekaterinburg 620100 Russia
11. Botanical Garden of Ural Branch of Russian Academy of Sciences ul. Vos'mogo Marta 202a Ekaterinburg 620144 Russia
12. IA Watson Grains Research Centre Faculty of Agriculture and Environment The University of Sydney 12656 Newell Highway Narrabri NSW Australia
13. Hawkesbury Institute for the Environment University of Western Sydney Locked Bag 1797 Penrith NSW 2751 Australia
14. Department of Ecology and Evolution University of California Los Angeles 621 Charles E. Young Drive South Los Angeles CA 90095 USA