1. D. W. Londe (https://orcid.org/0000-0002-8112-005X) (david.londe@okstate.edu)
2. S. D. Fuhlendorf (https://orcid.org/0000-0002-8726-9402)
3. R. D. Elmore and C. A. Davis, Dept of Natural Resources Ecology and Management, 008C Agriculture Hall, Oklahoma State Univ., Stillwater, OK 74074, USA.