Maria Teresa Restivo (Author) (FEUP); Maria De Fátima Chousal (Author) (FEUP); Fernando Gomes Almeida (Author) (FEUP); Joaquim Gabriel Magalhães Mendes (Author) (FEUP); Jorge Manuel De Matos Reis (Author) (FEUP)
João Pedro Falcão Carneiro (Author) (FEUP); António José Pessoa de Magalhães (Author) (FEUP); Fernando Gomes Almeida (Author) (FEUP); Augusto Barata da Rocha (Author) (FEUP)