1. Unit of Infectious Diseases and Microbiology; Hospital Universitario de Valme; Seville; Spain
2. Unit of Infectious Diseases; Maimonides Institute for Biomedical Research (IMIBIC); Hospital Universitario Reina Sofia; Cordoba; Spain
3. Unit of Infectious Diseases; Hospital La Línea; La Línea de la Concepción; Spain
4. Internal Medicine Service; Hospital Juan Ramón Jiménez; Huelva; Spain
5. Unit of Infectious Diseases; Hospital Universitario Virgen Macarena; Seville; Spain
6. Unit of Infectious Diseases; Hospital Universitario Virgen de la Victoria; Malaga; Spain
7. Unit of Infectious Diseases; Complejo Hospitalario de Jaén; Jaen; Spain