1. Medical Intensive Care Unit, Hospital Clínic, IDIBAPS, University of Barcelona, Barcelona, Spain.
2. Retrovirology and Viral Immunopathology Laboratories, HIVACAT (HIV Vaccine Development in Catalonia), Hospital Clínic, IDIBAPS, University of Barcelona, Barcelona, Spain.
3. Preventive Medicine Department Hospital Clínic, IDIBAPS, University of Barcelona, Barcelona, Spain.
4. Barcelona Centre for International Health Research (CRESIB), Hospital Clínic, IDIBAPS, University of Barcelona, Barcelona, Spain.
5. Immunology Laboratory, Hospital Clínic, IDIBAPS, University of Barcelona, Barcelona, Spain.
6. Microbiology Laboratory, Hospital Clínic, IDIBAPS, University of Barcelona, Barcelona, Spain.
7. Infectious Diseases Unit, HIVACAT (HIV Vaccine Development in Catalonia), Hospital Clínic, IDIBAPS, University of Barcelona, Barcelona, Spain.