Rui Gomes (Author) (FEUP); João Carlos Pascoal de Faria (Technical adviser) (FEUP)

Catarina Rosa Santos Ferreira de Castro (Author) (FEUP)

Ana Aguiar (Author) (FEUP); Francisco Nunes (Author) (Other); Manuel Silva (Author) (Other); Paula Alexandra Silva (Author) (Other); Dirk Elias (Author) (FEUP)

Nuno Flores (Author) (FEUP); Ademar Aguiar (Author) (FEUP); Hugo Sereno Ferreira (Author) (FEUP)

J. Marco Mendes (Author) (FEUP); Axel Bepperling (Author) (Other); João Pinto (Author) (Other); Paulo Leitão (Author) (Other); Francisco Restivo (Author) (FEUP); Armando W. Colombo (Author) (Other)

P. Coelho (Author) (Other); A. Aguiar (Author) (FEUP); João Correia Lopes (Author) (FEUP)

Ana Aguiar (Author) (FEUP); F. Nunes (Author) (Other); M. Silva (Author) (Other); D. Elias (Author) (Other)

Nuno Flores (Author) (FEUP); Ademar Aguiar (Author) (FEUP)

André Monteiro de Oliveira Restivo (Author) (FEUP); Ademar Manuel Teixeira de Aguiar (Author) (FEUP)

Vítor Rodrigues (Author) (FEUP); João Correia Lopes (Author) (FEUP); Ana Moreira (Author) (Other)

Inácio Fonseca (Author) (Other); J. M. Torres Farinha (Author) (Other); Fernando Maciel Barbosa (Author) (FEUP)

Daniel Castro Silva (Author) (FEUP); Rodrigo A.M. Braga (Author) (Other); Luís Paulo Reis (Author) (FEUP); Eugénio Oliveira (Author) (FEUP)

Zohra Bellahsene (Author) (Other); Carson Woo (Author) (Other); Ela Hunt (Author) (Other); Xavier Franch (Author) (Other); Remi Coletta (Author) (Other)