1 Mekelle University Department of Animal, Rangeland and Wildlife Sciences, Addis Ababa, Ethiopia.
2 Feed the Future Innovation Lab for Livestock Systems, Addis Ababa, Ethiopia.
3 International Livestock Research Institute, Addis Ababa, Ethiopia.
4 School of Medicine, Friedman School of Nutrition Science and Policy, and Eliot-Pearson Department of Child Study and Human Development, Tufts University, Boston, MA.
5 Department for Public Health and Health Professions, University of Florida, Gainesville, FL.
6 Department of Animal Sciences, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL.