1. U.S. Department of Agriculture, Agricultural Research Service, Crop Improvement and Protection Research Unit, Salinas, CA, USA
2. Department of Plant Science, The Pennsylvania State University, University Park, PA, USA
3. Department of Agriculture, Forestry and Bioresources, Research Institute of Agriculture and Life Sciences, Plant Genomics Breeding Institute, College of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
4. U.S. Department of Agriculture, Agricultural Research Service, Vegetable Crops Research Unit, Horticulture Department, University of Wisconsin–Madison, Madison, WI, USA
5. Laboratory of Genomics for Breeding, Department of Agronomy Food Natural resources Animals and Environment (DAFNAE), University of Padova, Campus of Agripolis, Legnaro, Italy
6. Department of Agricultural, Forest and Food Science (DISAFA), Plant Genetics and Breeding Unit, University of Turin, Turin, Italy
7. Department of Horticulture, University of Arkansas, Fayetteville, AR, USA