1. Infectious Diseases and Microbiology Unit Hospital Universitario de Valme Seville Spain
2. Infectious Diseases Unit Hospital Universitario de Puerto Real Department of Medicine Cadiz University Cadiz Spain
3. Infectious Diseases Unit Hospital Universitario la Princesa Madrid Spain
4. Infectious Diseases Unit Hospital Universitario Alvaro Cunqueiro Vigo Spain
5. Infectious Diseases Unit Hospital Infanta Elena Huelva Spain
6. Infectious Diseases Unit Hospital Universitario de Gran Canaria Dr. Negrín Gran Canaria Spain
7. Infectious Diseases Unit Hospital General Universitario Santa Lucía Cartagena Spain
8. Centro Penitenciario Puerto III Puerto Santa María Cadiz Spain
9. Microbiology Service Hospital Universitario San Cecilio Granada Spain