1. aIIHR—Hydroscience and Engineering, The University of Iowa, Iowa City, Iowa
2. bNational Laboratory for Agriculture and the Environment, Agricultural Research Service, U.S. Department of Agriculture, Ames, Iowa
3. cHenry A. Wallace Beltsville Agricultural Research Center, Agricultural Research Service, U.S. Department of Agriculture, Beltsville, Maryland
4. dDepartment of Animal and Food Sciences, University of Delaware, Newark, Delaware
5. eBiosystems and Agricultural Engineering Department, Oklahoma State University, Stillwater, Oklahoma
6. fCotton Production and Processing Research, Agricultural Research Service, U.S. Department of Agriculture, Lubbock, Texas
7. gDepartment of Civil and Environmental Engineering, University of Maryland, College Park, College Park, Maryland