1. Institute of Biochemistry and Genetics, Department of Biomedicine, University of Basel, Mattenstrasse 28, 4058 Basel, Switzerland.
2. Hubrecht Institute–Royal Netherlands Academy of Arts and Sciences and University Medical Center Utrecht, Uppsalalaan 8, 3584 CT Utrecht, the Netherlands.
3. Experimental Zoology Group, Wageningen UR, 6708 Wageningen, the Netherlands.
4. Cancer Genomics Netherlands, 3508 TC Utrecht, the Netherlands.