1. Urological Diseases Research Center, Children's Hospital Boston, Boston, MA, USA
2. Department of Surgery, Harvard Medical School, Boston, MA, USA
3. Present address: R&D Division, Oncology Research Laboratories, Daiichi Sankyo Europe, Munich, Germany
4. Vascular Biology Program, Children's Hospital Boston, Boston, MA, USA
5. Department of Cell Biology, Harvard Medical School, Boston, MA, USA
6. Division of Cancer Biology and Therapeutics, Samuel Oschin Comprehensive Cancer Institute, Cedars‐Sinai Medical Center, Los Angeles, CA, USA
7. Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
8. Center for Cancer Genomics, Wake Forest University, Winston‐Salem, NC, USA
9. Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY, USA
10. Centre for Integrative Biology, University of Trento, Trento, Italy
11. Department of Orthopaedic Surgery, Children's Hospital Boston, Harvard Medical School, Boston, MA, USA
12. Department of Urology and Oncology, Johns Hopkins School of Medicine, Baltimore, MD, USA
13. Department of Biochemistry, Dartmouth Medical School, Hanover, NH, USA
14. Department of Urology, University of Washington, Seattle, WA, USA
15. Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA