1. Department of Pathology, Clinical Microbiology, Montefiore Medical Center, Bronx, New York, USA
2. Division of Clinical Microbiology, Mayo Clinic, Rochester, Minnesota, USA
3. Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota, USA
4. TIB MOLBIOL, Adelphia, New Jersery, USA
5. Division of Infectious Diseases, Mayo Clinic, Rochester, Minnesota, USA