1. Diagnostic Nanotools Group, CIBBIM-Nanomedicine, Vall d’Hebron Institut de Recerca (VHIR), Vall d’Hebron Barcelona Hospital Campus, Barcelona 08035, Spain
2. Universitat Autònoma de Barcelona (UAB), Bellaterra, Barcelona 08193, Spain
3. Respiratory Viruses Unit, Microbiology Department, Vall d’Hebron Hospital Universitari, Vall d’Hebron Barcelona Hospital Campus, Barcelona 08035, Spain
4. Medical Molecular Imaging Group, Vall d’Hebron Institut de Recerca (VHIR), Vall d’Hebron Barcelona Hospital Campus, Barcelona 08035, Spain
5. CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain