1. Institute of Parasitology and Biomedicine López-Neyra, CSIC, 18016 Granada, Spain
2. Department of Internal Medicine, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain
3. Systemic Autoimmune Disease Unit, Hospital Clínico San Cecilio, Instituto de Investigación Biosanitaria Ibs. GRANADA, 18012 Granada, Spain
4. Department of Medicine, University of Granada, 18016 Granada, Spain