1. Institute of Process and Particle Engineering, Inffeldgasse 13/III, 8010 Graz, Austria
2. Research Center Pharmaceutical Engineering GmbH, Inffeldgasse 13, 8010 Graz, Austria
3. Lithoz GmbH, Mollardgasse 85a/64-69, 1060 Vienna, Austria
4. Syngenta Ltd, Leeds Road, Huddersfield, West Yorkshire, HD2 1FF, UK
5. Syngenta Crop Protection AG, Schaffhauserstrasse, 4332 Stein, Switzerland
6. Syngenta Crop Protection AG, Breitenloh 5, CH-4333 Münchwilen, Switzerland