1. Department of Infectious Diseases; Hospital Universitari de la Vall d'Hebron; Barcelona Spain
2. Spanish Network for Research in Infectious Diseases (REIPI); Seville Spain
3. Transplantation & Clinical Virology; Department Biomedicine (Haus Petersplatz); University of Basel; Basel Switzerland
4. Division Infection Diagnostics; Department Biomedicine (Haus Petersplatz); University of Basel; Basel Switzerland
5. Infectious Diseases & Hospital Epidemiology; University Hospital Basel; Basel Switzerland
6. Department of Microbiology; Hospital Universitari de la Vall d'Hebron; Barcelona Spain
7. Department of Pulmonology and Lung Transplant Unit; Hospital Universitari de la Vall d'Hebron; Barcelona Spain
8. CIBER de Enfermedades Respiratorias (CIBERES); Instituto de Salud Carlos III; Madrid Spain
9. Department of Thoracic Surgery; Hospital Universitari de la Vall d'Hebron; Barcelona Spain
10. Lung Transplant Unit; Hospital Universitario y Politécnico La Fe; Valencia Spain
11. Division of Pneumology; Hospital Universitario Marqués de Valdecilla; IDIVAL; University of Cantabria; Santander Spain
12. Department of Infectious Diseases; Hospital Universitario 12 de Octubre; Madrid Spain