1. Institute of Crop Science (340a, Agronomy); University of Hohenheim; Stuttgart Germany
2. I.G. Pflanzenzucht GmbH; München Germany
3. Institute of Crop Science (340c, Biostatistics); University of Hohenheim; Stuttgart Germany
4. Institute for Biosafety in Plant Biotechnology; Julius Kühn-Institute (JKI); Braunschweig Germany