1. Division of Infectious Diseases, Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
2. Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
3. Clinical Infection Control Practitioner, UW Health University Hospital, Madison, Wisconsin, USA
4. Nursing Quality and Safety, UW Health University Hospital, Madison, Wisconsin, USA
5. William S. Middleton Memorial Veterans Affairs Medical Center, Madison, Wisconsin, USA