1. Division of Medical Microbiology, Department of Pathology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
2. Department of Medical Laboratory Science, Marquette University, Milwaukee, Wisconsin, USA
3. Department of Pathology and Laboratory Medicine, Keck School of Medicine of USC, Los Angeles, California, USA
4. Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen’s University Belfast, Belfast, United Kingdom