Affiliation: | (1) Department of Mathematics and Statistics, Utah State University, Logan, UT 84322, USA;(2) National Agricultural Statistics Service, Columbia, MO 65203, USA;(3) Andrology and IVF Laboratories, University of Utah School of Medicine, Salt Lake City, UT 84108, USA;(4) Department of Animal, Dairy, and Veterinary Sciences, Utah State University, Logan, UT 84322, USA;(5) Center for Integrated BioSystems, Utah State University, Logan, UT 84322, USA |