1. Infectious Diseases Clinic, Division of Immunology and Infectious Diseases; San Raffaele Hospital; Milan Italy
2. National Council of Research (NCR), Institute of Clinical Physiology, CardioThoracic and Vascular Department; Niguarda Ca' Granda Hospital; Milan Italy
3. Université d'Auvergne; Clermont-Ferrand France
4. Stragen Pharma SA; Geneva Switzerland