Peter Carroll a, Christopher Coley b, David McLeod c, Paul Schellhammer d, Greg Sweat e, John Wasson f, Anthony Zietman g, Ian Thompson h, ⁎
a Department of Urology, University of California, San Francisco, Medical Center, San Francisco, California, USA
b Department of Medicine, Harvard University Health Services, Cambridge, Massachusetts, USA
c Department of Urology, Walter Reed Army Medical Center, Washington, DC, USA
d Eastern Virginia Graduate School of Medicine, Norfolk, Virginia, USA
e Department of Family Medicine, Mayo Clinic, Rochester, Minnesota, USA
f Department of Community and Family Medicine, Dartmouth Medical School, Hanover, New Hampshire, USA
g Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
h Division of Urology, University of Texas Health Sciences Center at San Antonio, San Antonio, Texas, USA