1. Instituto de Biologia Molecular y Celular del Cancer; Centro de Investigacion del Cancer/IBMCC (CSIC-USAL); Institute of Biomedical Research of Salamanca (IBSAL); Cytometry Service; Salamanca Spain
2. Department of Medicine; University of Salamanca; Salamanca Spain
3. Alcoholism Unit; Department of Internal Medicine; University Hospital of Salamanca; Salamanca Spain
4. Department of Medicine; IBSAL; University of Salamanca; Salamanca Spain
5. Department of Internal Medicine; University Hospital of Santiago de Compostela; Santiago de Compostela Spain
6. Department of Clinical Biochemistry; University Hospital of Salamanca; Salamanca Spain