1. Infectious Diseases Service, Department of Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
2. Service of Thoracic Surgery, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
3. Service of Pulmonology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
4. Service of Clinical Pathology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
5. Institute of Microbiology, Department of Laboratories, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland