1. Unit of Viral Infection and Immunity, National Center for Microbiology (CNM), Health Institute Carlos III (ISCIII), Madrid, Spain
2. Department of Genetics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
3. Centro de Investigación Biomédica en Red de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
4. Department of Infectious Diseases, Hospital Universitario Infanta Leonor, Madrid, Spain
5. School of Medicine, Complutense University of Madrid, Madrid, Spain
6. Gregorio Marañón Health Research Institute, Madrid, Spain
7. Critical Care Department, Hospital Universitario del Tajo, Aranjuez, Spain
8. Clinical Microbiology Department, Hospital Universitario Príncipe de Asturias, Alcalá de Henares, Spain
9. Department of Biomedicine and Biotechnology, Faculty of Medicine, University of Alcalá de Henares, Madrid, Spain
10. Internal Medicine Service, Hospital Universitario Príncipe de Asturias, Alcalá de Henares, Spain
11. Allergology Department, University Hospital Infanta Leonor, Madrid, Spain