INESC-ID, R Alves Redol 9, 1000-029 Lisbon, Portugal. svinga@kdbio.inesc-id.pt.|INESC-ID, R Alves Redol 9, 1000-029 Lisbon, Portugal. svinga@kdbio.inesc-id.pt.|INESC-ID, R Alves Redol 9, 1000-029 Lisbon, Portugal. svinga@kdbio.inesc-id.pt.|INESC-ID, R Alves Redol 9, 1000-029 Lisbon, Portugal. svinga@kdbio.inesc-id.pt.