1. Pneumologie, Centre Hospitalier Universitaire Felix Guyon Allée des Topazes, Saint Denis, France;
2. Radiologie, Centre Hospitalier Universitaire Felix Guyon Allée des Topazes, Saint Denis, France;
3. Réanimation Polyvalente, Centre Hospitalier Universitaire Felix Guyon Allée des Topazes, Saint Denis, France;
4. Department of Public Health and Research Support, Methodological Support and Biostatistics Unit, University Hospital, Saint Denis, France;
5. INSERM CIC 1410 Clinical and Epidemiology, University Hospital, Saint Denis, France;
6. Service des Maladies Infectieuses, Centre Hospitalier Universitaire Felix Guyon Allée des Topazes, Saint Denis, France