1. International Potato Center, Apartado, Lima, Peru
2. School of Integrative Plant Science, Cornell University, Ithaca, NY
3. United States Department of Agriculture–Agricultural Research Service, Eastern Regional Research Center, Wyndmoor, PA
4. CGIAR Research Program on Roots, Tubers and Bananas, led by the International Potato Center, Lima, Peru
5. Potato Program, National Agricultural Research Organization, Kabale, Uganda
6. Ethiopian Agricultural Research Organization, Holetta, Ethiopia
7. PROINPA Foundation, Cochabamba, Bolivia
8. State University of South of Manabí, Manabi, Ecuador
9. (Formerly) International Potato Center–China Center for Asia and the Pacific, Zhongguancun Nandajie, Beijing, China