1. Laboratory for Fundamental and Applied Research in Chemical Ecology (FARCE); University of Neuchâtel; Rue Emile-Argand 11 2000 Neuchâtel Switzerland
2. Neuchâtel Platform of Analytical Chemistry (NPAC); University of Neuchâtel; Avenue de Bellevaux 51 2000 Neuchâtel Switzerland
3. Institute of Plant Sciences; Section Biotic Interactions; University of Bern; Altenbergrain 21 3013 Bern Switzerland