1. Department of Microbiology, Oregon State University, Corvallis, Oregon, USA
2. Fisheries Ecology Division, NOAA Fisheries, Southwest Fisheries Science Center, Santa Cruz, California, USA
3. University of California, Center for Watershed Sciences, Davis, California, USA
4. California Department of Water Resources, West Sacramento, California, USA
5. California Department of Water Resources, Division of Integrated Science and Engineering, Oroville, California, USA
6. Bronx Community College, Bronx, New York, USA
7. College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Corvallis, Oregon, USA