Affiliation: | * Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, T6G2P5, Canada;† Alberta Agriculture and Rural Development, Lacombe Research Centre, 6000 C & E Trail, Lacombe, Alberta, T4L 1W1, Canada;‡ Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada |