Institution: | 1. Department of Agricultural and Biological Engineering, Pennsylvania State University, University Park, Pennsylvania;2. Marshfield Clinic Research Institute, National Farm Medicine Center, Marshfield, Wisconsin;3. Northeast Center for Occupational Health and Safety in Agriculture, Forestry, and Fishing (NEC), Bassett Healthcare Network, Cooperstown, New York;4. Department of Biosystems and Agricultural Engineering, University of Kentucky, Lexington, Kentucky |