Rosário, Edite Vila Nova
Costa, Diogo
Timóteo, Luís
Rodrigues, Ana Ambrósio
Varanda, Jorge
Nery, Susana Vaz
Brito, Miguel
Funding for this research was provided by:
Fundação Calouste Gulbenkian
Camões - Institute for Cooperation and Language
Bengo Provincial Governement
Ministry of Health of Angola