1. Federal Research Centre for Cultivated Plants; Julius Kuehn-Institute; Institute for Breeding Research on Fruit Crops; Pillnitzer Platz 3a 01326 Dresden Germany
2. Department for Crop Physiology of Specialty Crops (340f); Institute of Crop Science; University of Hohenheim; Emil-Wolff-Str. 25 70593 Stuttgart Germany
3. Federal Research Centre for Cultivated Plants; Julius Kuehn-Institute; Institute for Resistance Research and Stress Tolerance; Erwin-Baur-Str. 27 06484 Quedlinburg Germany
4. Federal Research Centre for Cultivated Plants; Julius Kuehn-Institute; Institute for Plant Protection in Fruit Crops and Viticulture; Schwabenheimer Straße 101 69221 Dossenheim Germany
5. Bundessortenamt - Testing station Wurzen, Small Fruit and Pome Fruit; Torgauer Straße 100 04808 Wurzen Germany