This author has not been identified. Look up 'Daniel Malafaia' in GoogleThis author has not been identified. Look up 'Beatriz Oliveira' in GoogleThis author has not been identified. Look up 'Pedro Ferreira' in GoogleThis author has not been identified. Look up 'Tiago Varum' in GoogleThis author has not been identified. Look up 'José M. N. Vieira' in GoogleThis author has not been identified. Look up 'Ana Maria Tomé' in Google