1. Laboratory of Viral Hepatitis; Oswaldo Cruz Institute; FIOCRUZ; Rio de Janeiro; Brazil
2. Laboratory of Technological Development of Virology; Oswaldo Cruz Institute; FIOCRUZ; Rio de Janeiro; Brazil
3. Laboratory of Clinic Immunology; Federal University of Mato Grosso do Sul; Campo Grande; MS; Brazil
4. Hepatology Division; Clementino Fraga Filho University Hospital; Federal University of Rio de Janeiro; Rio de Janeiro; Brazil