1 Department of Internal Medicine, Fuenlabrada University Hospital, Fuenlabrada, C/Camino del Molino, 2, 28942, Fuenlabrada, Madrid, Spain. fdzlopezm@gmail.com.
2 Rey Juan Carlos University, Alcorcón, Madrid, Spain. fdzlopezm@gmail.com.
3 Department of Internal Medicine, Fuenlabrada University Hospital, Fuenlabrada, C/Camino del Molino, 2, 28942, Fuenlabrada, Madrid, Spain.
4 Department of Microbiology, Fuenlabrada University Hospital, Fuenlabrada, Madrid, Spain.