1. Internal Medicine Post Graduate Program, Medical School Federal University of Rio de Janeiro Rio de Janeiro Brazil
2. Department of Internal Medicine, Medical School Federal University of Rio de Janeiro Rio de Janeiro Brazil
3. Laboratory of Molecular Biology, Medicine Department University of Joinville Region – UNIVILLE Joinville Brazil
4. Medical School Federal University of Rio de Janeiro Rio de Janeiro Brazil
5. Division of Hepatology, Clementino Fraga Filho University Hospital Federal University of Rio de Janeiro Rio de Janeiro Brazil