| Affiliation: | (1) Department of Animal Sciences, The Ohio State University/Ohio Agricultural Research and Development Center, 1680 Madison Ave, Wooster, OH 44691, USA;(2) Department of Dairy and Animal Science, Pennsylvania State University, University Park, PA 16802, USA;(3) University of Montreal, Faculty of Veterinary Medicine, Saint-Hyacinthe, Quebec, J2 S 7C6, Canada;(4) Department of Anatomy and Physiology, Kansas State University, 1600 Denison Ave, Manhattan, KS 66506, USA;(5) Department of Dairy and Animal Science, Pennsylvania State University, University Park, PA 16802, USA |
