1. Educational and Organizational Leadership, College of Arts and Sciences, North Dakota State University, Fargo, ND, USA
2. Farm and Ranch Safety Coordinator, North Dakota State University Extension, Fargo, ND, USA
3. Trauma Services, Sanford Medical Center Fargo, Fargo, ND, USA
4. Department of Surgery, University of North Dakota School of Medicine and Health Sciences, Grand Forks, ND, USA
5. Research Design and Biostatistics Core, Sanford Research, Fargo, ND, USA