1. Department of Clinical Microbiology, IIS-Fundación Jiménez Díaz, Madrid, Spain
2. Bone and Joint Infection Unit, Fundación Jiménez Díaz University Hospital, Madrid, Spain
3. Department of Internal Medicine, IIS-Fundación Jiménez Díaz, Madrid, Spain
4. Department of Traumatology and Orthopaedic Surgery, IIS-Fundación Jiménez Díaz, Madrid, Spain