1. Department of Animal Sciences, Purdue University, West Lafayette, IN 47907, USA
2. University of Alberta, Department of Biological Sciences and Department of Medicine, Edmonton AB, T6G 2E9 Canada
3. Beijing Institute of Genomics of Chinese Academy of Sciences, Beijing 101300, China
4. Animal Breeding and Genetics Group, Wageningen University, 6709 PG Wageningen, The Netherlands
5. USDA-ARS, Avian Disease and Oncology Laboratory, East Lansing, MI 48823, USA
6. Aviagen, Newbridge, Midlothian, EH28 8SZ, Scotland, UK
7. Cobb-Vantress, Inc., Siloam Springs, AR 72761, USA
8. Hy-Line International, Dallas Center, IA 50063, USA
9. Hendrix Genetics, 5831 CK Boxmeer, The Netherlands
10. Illumina, Inc., San Diego, CA 92121, USA
11. Department of Animal Science, University of California, Davis, CA 95616, USA