I want to know the answer to the following question:
In what two areas are most Portuguese industries, businesses, and financial institutions concentrated?
All the background I'm provided with is that "Most industries, businesses and financial institutions are concentrated in the Lisbon and Porto metropolitan areas—the Setúbal, Aveiro, Braga, Coimbra and Leiria districts are the biggest economic centres outside these two main areas.[citation needed]". Is that enough to answer the question?