[1] Univ Manitoba, St Boniface Gen Hosp, Infect Dis Sect, Winnipeg, MB R2H 2A6, Canada
[2] C4 Hlth Sci Ctr, Dept Med, Winnipeg, MB R3A IR9, Canada
[3] Univ Washington, Harborview Med Ctr, Dept Med, Seattle, WA 98104 USA
[4] VA Puget Sound Hlth Care Syst, Sect Urol I 12 LJR, Seattle, WA 98108 USA
[5] Univ Maryland, Sch Med, Div Infect Dis, Baltimore, MD 21201 USA
[6] Northwestern Univ, Sch Med, Dept Urol, Chicago, IL 60611 USA
[7] Klinikum St Elisabeth, Urol Klin, D-94315 Straubing, Germany
[8] Univ Washington, Harborview Med Ctr, Dept Med, Seattle, WA 98104 USA
[9] Christchurch Hosp, Dept Infect Dis, Christchurch, New Zealand
[10] Yale Univ, Sch Med, Dept Internal Med, New Haven, CT 06520 USA