[1] Univ Washington, Seattle Canc Care Alliance, Seattle, WA 98195 USA
[2] GTx Inc, Memphis, TN USA
[3] Chesapeake Urol Res Associates, Baltimore, MD USA
[4] Univ Colorado, Denver, CO 80202 USA
[5] Five Valleys Urol, Missoula, MT USA
[6] Semmelweis Univ, Dept Urol, H-1085 Budapest, Hungary