1. Infectious Diseases Division, Hospital Universitario de Burgos, 09006 Burgos, Spain
2. Infectious Diseases Division, Hospital Universitario Clínico de Valladolid, 47003 Valladolid, Spain
3. Infanta Leonor University Hospital Research and Innovation Foundation, 28031 Madrid, Spain
4. Infectious Diseases Department, Hospital Universitario de Donostia, 20014 San Sebastián, Spain
5. Infectious Diseases Division, Hospital Universitario de La Princesa, 28006 Madrid, Spain
6. Infectious Diseases Division, Hospital Universitario Puerta de Hierro, 28222 Madrid, Spain
7. Infectious Diseases Division, Hospital Universitario de Txagorritxu, 01009 Vitoria, Spain
8. Infectious Diseases Division, Hospital Álvaro Cunqueiro, 36312 Vigo, Spain
9. Infectious Diseases Division, Complejo Hospitalario de Navarra, 31008 Pamplona, Spain
10. Infectious Diseases Division, Hospital de Segovia, 47002 Segovia, Spain
11. Infectious Diseases Division, Hospital Universitario de Salamanca, 37007 Salamanca, Spain
12. Infectious Diseases Division, Complejo Hospitalario de Zamora, 49022 Zamora, Spain
13. Infectious Diseases Division, Hospital Universitario Rio Hortega, 47012 Valladolid, Spain
14. Infectious Diseases Division, Hospital de Huesca, 22204 Huesca, Spain
15. Infectious Diseases Division, Hospital Virgen de la Salud, 45004 Toledo, Spain
16. Internal Medicine Department, Hospital Universitario Infanta Leonor, 28031 Madrid, Spain