Bártolo Paiva Campos (Author) (FPCEUP); Luís Imaginário (Author) (FPCEUP); José Manuel Castro (Author) (FPCEUP); L. Gramaxo (Author) (Other); A. Magalhães (Author) (Other); Filomena Jordão (Author) (FPCEUP); Maria José Neves (Author) (FPCEUP); J. Sanches (Author) (Other); M. Serra (Author) (Other); J. Silva (Author) (Other); A. Sousa (Author) (Other); I. Vilaça (Author) (Other); L. S. Almeida (Author) (Other); O. Gonçalves (Author) (Other); Marina Serra de Lemos (Author) (FPCEUP); I. Soares (Author) (Other)