1. Division of Clinical Microbiology, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
2. Division of Infectious Diseases, Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA
3. Department of Surgery, Mayo Clinic, Rochester, Minnesota, USA
4. Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
5. Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA