1. Hopkins Marine Station, Stanford University, Pacific Grove, CA 93950, USA
2. Woods Institute for the Environment, Stanford University, Stanford, CA 94305, USA
3. Marine Science Institute, University of California, Santa Barbara, CA 93106, USA
4. Department of Biology, Stanford University, Stanford, CA 94305, USA
5. National Wildlife Research Center, USDA-APHIS, Fort Collins, CO 80521, USA
6. Environmental Futures Research Institute, Griffith University, Nathan, Queensland 4111, Australia
7. South African DST-NRF Centre of Excellence in Epidemiological Modelling and Analysis (SACEMA), Stellenbosch University, Stellenbosch 7600, South Africa
8. Department of Wildland Resources and Ecology Center, Utah State University, Logan, UT 84321, USA
9. US Geological Survey, Northern Rocky Mountain Science Center, Bozeman, MT 59715, USA
10. Department of Microbiology and Immunology, Montana State University, Bozeman, MT 59717, USA
11. Department of Biology, Indiana University, Bloomington, IN 47403, USA