1. Department of Basic Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks, ND 58202 (kyle.odonnell@und.edu; david.s.bradley@med.und.edu)
2. Department of Biology, University of North Dakota, Grand Forks, ND 58202 (mckenzie.bixby@und.edu; kelsey.j.morin@und.edu; jefferson.vaughan@email.und.edu)
3. Corresponding author, e-mail: jefferson.vaughan@email.und.edu