1. Urology, Ascension Macomb-Oakland Hospital, Warren 48093, MI, USA
2. Urology, University of California San Diego Health, San Diego 92121, CA, USA
3. Research, Midwestern University College of Osteopathic Medicine, Glendale 85308, AZ, USA
4. Research, University of Michigan, Ann Arbor 48104, MI, USA
5. Clinical Research, Pacific West Urology, Las Vegas 89107, NV, USA