1. McMaster Immunology Research Centre (MIRC), Department of Pathology and Molecular Medicine, and Department of Medicine, McMaster University, Hamilton, Ontario L8N 3Z5, Canada
2. Clinical Microbiology, Department of Laboratory Medicine and Pathobiology, University of Toronto, Ontario M5S 1A8, Canada
3. Maurice Müller Laboratories, Universitätsklinik für Viszerale Chirurgie und Medizin (UVCM), University of Bern, 3008 Bern, Switzerland
4. Department of Experimental Medical Science, Lund University, SE-22184 Lund, Sweden
5. Department of Respiratory Medicine and Allergology, Lund University Hospital, SE-22185 Lund, Sweden
6. Institute of Molecular Medicine, RWTH Aachen University, 52074 Aachen, Germany
7. Department of Respiratory, Inflammation and Autoimmunity, MedImmune LLC, Gaithersburg, MA 20878