1. Department of Horticulture and Landscape Architecture, Colorado State University, CO, U.S.A.;
2. Deschutes Brewery, Bend, OR, U.S.A.;
3. Department of Crop and Soil Science, Oregon State University, Corvallis, OR, U.S.A.;
4. Department of Food Science and Technology, Oregon State University, Corvallis, OR, U.S.A.;
5. Proteomics and Metabolomics Facility, Colorado State University, Fort Collins, CO, U.S.A.