1. Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicine, Rochester, MN 55905, USA
2. Department of Urology, Mayo Clinic College of Medicine, Rochester, MN 55905, USA
3. Mayo Clinic Cancer Center, Mayo Clinic College of Medicine, Rochester, MN 55905, USA
4. Department of Medical Statistics and Informatics, Mayo Clinic College of Medicine, Rochester, MN 55905, USA
5. Department of Laboratory Medicine and Pathology, Mayo Clinic College of Medicine, Rochester, MN 55905, USA