Lílian Amaral Inocêncio - Department of STD/AIDS and Viral Hepatitis;
     
    Denise Ferreira Corrêa de Souza - Department of STD/AIDS and Viral Hepatitis;      
     
   
     
    Anderson Alvarenga Pereira - Department of STD/AIDS and Viral Hepatitis;
     
    Luciano Vieira de Araujo - Mathematics and Statistics Institute of the University of São Paulo–EMI-USP.
 
 

 
Secretariat of Health Surveillance
Department of STD/AIDS and Viral Hepatitis