Brian T Denton1, Sarah T Hawley2, Todd M Morgan3. 1. Department of Industrial and Operations Engineering, University of Michigan, Ann Arbor, MI, USA; Department of Urology, University of Michigan, Ann Arbor, MI, USA. Electronic address: btdenton@umich.edu. 2. Department of General Internal Medicine, University of Michigan, Ann Arbor, MI, USA. 3. Department of Urology, University of Michigan, Ann Arbor, MI, USA.