1. Institute of Medical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany
2. Biodesign Institute, Arizona State University, Tempe, Arizona, USA
3. Institute of Clinical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany
4. Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas, Madrid, Spain
5. Duke Human Vaccine Institute, Duke University Medical Center, Durham, North Carolina, USA
6. Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
7. Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
8. Division of Infectious Diseases, Department of Medicine, University of California, Irvine, School of Medicine, Irvine, California, USA
9. Sanofi Pasteur, Swiftwater, Pennsylvania, USA
10. Novartis Vaccines and Diagnostics, Inc., Cambridge, Massachusetts, USA
11. Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, USA
12. Advanced BioScience Laboratories, Inc., Rockville, Maryland, USA
13. EuroVacc Foundation, Lausanne, Switzerland
14. Lab of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
15. Division of Immunology and Allergy, Department of Medicine, Centre Hospitalier Universitaire Vaudois, University of Lausanne, Lausanne, Switzerland