Lousada, Isabel2017-06-142017-06-1420162238-0787PURE: 2564813PURE UUID: a5bb3bc3-c275-4889-b519-ce5577db9ff1ORCID: /0000-0002-7652-8544/work/66078656http://hdl.handle.net/10362/21546UID/SOC/04647/201375323846porjournal article