1. Department of Botany; University of British Columbia; 3529-6270 University Blvd Vancouver BC V6T 1Z4 Canada
2. DInstitut de Biologie Intégrative et des Systémes; Département de Biologie; 1030, Avenue de la Médecine Université Laval; Québec QC G1V 0A6 Canada
3. Laboratoire d'Ecologie Alpine; CNRS UMR 5553 Université Joseph Fourier; BP 53, 38041 Grenoble Cedex 9 France
4. Department of Botany; University of Wyoming; 1000 E. University Ave. Laramie WY 82071 USA
5. Department of Evolution, Ecology and Organismal Biology; 318 W. 12th Ave. The Ohio State University; Columbus OH 43210 USA
6. Island Ecology and Evolution Research Group; Instituto de Productos Naturales y Agrobiología (IPNA-CSIC) C/Astrofísico Francisco Sánchez 3 La Laguna Tenerife; Canary Islands 38206 Spain
7. Département de Biologie; Université de Sherbrooke; Sherbrooke QC J1K 2R1 Canada
8. Laboratoire Ecologie, Systématique et Evolution; UMR 8079 CNRS-UPS-AgroParisTech, Bâtiment 360 Univ. Paris Sud; 91405 Orsay cedex France
9. Department of Biological Sciences; University of Calgary; 2500 University Drive N.W., Calgary AB T2N 1N4 Canada
10. Department of Animal and Plant Sciences; University of Sheffield; Sheffield S10 2TN UK
11. 79 Melton Road Burton-on-the-Wolds Loughborough LE12 5TQ UK
12. Department of Ecology and Evolutionary Biology; University of California Los Angeles; 4139 Terasaki Life Sciences Building, 610 Charles E. Young Drive East Los Angeles CA 90095 USA
13. Institute of Evolutionary Biology; University of Edinburgh; The King's Buildings, West Mains Road, Edinburgh EH9 3JT UK
14. Molecular Ecology Editorial Office; 6270 University Blvd Vancouver BC V6T 1Z4 Canada
15. Department of Fish and Wildlife Sciences; University of Idaho; 875 Perimeter Drive MS 1136 Moscow ID 83844 USA
16. ETH Zurich; Institute of Integrative Biology; Universitätstrasse 16 Zurich 8092 Switzerland
17. Department of Biology; Indiana University; 1001 E. 3 St., Bloomington IN 47405 USA