1. Department of Animal and Food Sciences, University of Kentucky, 610 WP Garrigus Bldg, Lexington, KY 40546, USA
2. University of Kentucky, UK HealthCare, 2355 Huguenard Dr, Lexington KY 40503, USA
3. Certified Horsemanship Association, 1795 Alysheba Way #7102, Lexington, KY 40509, USA
4. United States Pony Clubs, 4041 Iron Works Parkway, Lexington, KY 40511, USA
5. University of Kentucky, N212G Ag Science Bldg North, Lexington KY 40546, USA
6. University of Houston-Clear Lake, 2700 Bay Area Boulevard, Houston, TX 77058-1098, USA
7. University of Kentucky, 615 WP Garrigus Bldg, Lexington KY 40546, USA