1. Department of Pathology, Loyola University Medical Center, Maywood, Illinois
2. Stritch School of Medicine, Loyola University Medical Center, Maywood, Illinois
3. Core Unit for Medical Statistics and Informatics, Medical University of Vienna, Vienna, Austria
4. School of Management, University of Southampton, Southampton, United Kingdom
5. Department of Pathology, University of Illinois, Chicago, Illinois
6. Department of Urology, Loyola University Medical Center, Maywood, Illinois