Estela Vilhena (Author) (Other); José Luís Pais Ribeiro (Author) (FPCEUP); I. Silva (Author) (Other); Luísa Pedro (Author) (FPCEUP); Rute Meneses (Author) (Other); M. Abreu (Author) (Other); H. Cardoso (Author) (Other); A. Martins (Author) (Other); A. Martins da Silva (Author) (Other); D. Mendonça (Author) (Other)