1. Infectious Diseases Department; University Hospital Ramón y Cajal; Madrid Spain
2. Health Research Institute Ramón y Cajal (IRYCIS); Madrid Spain
3. Preventive Medicine Department; University Hospital Clínico San Carlos; Madrid Spain
4. Internal Medicine Department; University Hospital Clínico San Carlos; Madrid Spain
5. Molecular Immune-Biology Laboratory; University Gregorio Marañón; Madrid Spain
6. Health Research Institute Gregorio Marañón (IiSGM); Madrid Spain
7. Internal Medicine Department; University Hospital of Fuenlabrada; Madrid Spain