1. University of Illinois at Chicago School of Public Health, Chicago, Illinois, USA
2. Office of Research and Development, U.S. Environmental Protection Agency, Cincinnati, Ohio, USA
3. Ecowise Environmental, Penrith, New South Wales, Australia
4. Australian National University, Canberra, Australian Capitol Territory, Australia
5. University of Hawaii, Water Resources Research Center, Honolulu, Hawaii, USA
6. Orange County Sanitation District, Fountain Valley, California, USA
7. Soller Environmental, Berkeley, California, USA
8. U.S. Geological Survey, Lake Michigan Ecological Research Station, Porter, Indiana, USA