1. Clinic Unit of Infectious Diseases Microbiology and Preventive Medicine, Institute of Biomedicine of Seville IBiS University Hospital Virgen del Rocío/CSIC/University of Seville, Seville, Spain
2. Institute for Research in Biomedicine (IRB Barcelona) Barcelona Institute for Science and Technology (BIST), Barcelona, Spain
3. Barcelona Centre for International Health Research (CRESIB Hospital Clínic-Universitat de Barcelona), Barcelona, Spain
4. Faculty of Chemistry, University of Barcelona, Barcelona, Spain