Institution: | (1) Department of Animal Sciences, University of Illinois, 1207 W. Gregory Drive, 61801 Urbana, IL, USA;(2) Institute of Animal Sciences, Swiss Federal Institute of Technology, ETH-Zentrum CLU, CH-8092 Zürich, Switzerland;(3) Department of Epidemiology and Biostatistics, Western Reserve University, MetroHealth Medical Center, 2500 MetroHealth Drive, 44109 Cleveland, OH, USA |