1. ETH-Z, Institute of Plant; Animal and Agroecosystem Sciences (IPAS); Universitätstrasse 2; CH-8092 Zurich Switzerland
2. Delley Seeds and Plants; route de Portalban 40 CH-1567 Delley Switzerland
3. AgroBioInstitute; 8 Dragan Tsankov Blvd. BG-1164 Sofia Bulgaria
4. Arvalis Institut du Végétal; 21, chemin de Pau F-64121 Montardon France
5. Julius Kuehn Institute; Institute for Biosafety of Genetically Modified Plants; Messeweg 11/12 D-38104 Braunschweig Germany