1. University of Urbino, Department of Pure and Applied Sciences, LC−MS Laboratory, Piazza Rinascimento 6, 61029 Urbino, Italy
2. Department of Chemistry, Vancouver Island University, Nanaimo, BC, Canada V9R 5S5
3. Jealott’s Hill International Research Centre, Syngenta, Bracknell, Berkshire RG42 6EY, U.K.