1. 2529 Holkham Drive, Charlottesville, Virginia 22901 USA [markhamernick@gmail.com]
2. University of Georgia, Savannah River Ecology Laboratory, Drawer E, Aiken, South Carolina 29802 USA
3. Department of Resource Analysis, Saint Mary's University of Minnesota, 700 Terrace Heights, Winona, Minnesota 55987 USA [dmmconvi@smumn.edu]
4. 1385 Brompton Street, St. Paul, Minnesota 55108 USA [jeff.w.lang@gmail.com]