1 Department of Community Development and Applied Economics, College of Agriculture and Life Sciences, University of Vermont, Burlington, VT, 05405, USA. dbaker@uvm.edu.
2 Department of Community Development and Applied Economics, College of Agriculture and Life Sciences, University of Vermont, Burlington, VT, 05405, USA.
3 Department of Nutrition and Food Sciences, College of Agriculture and Life Sciences, University of Vermont, Burlington, VT, USA.