The previous page is sending you to http://www.diva-portal.org/smash/get/diva2:565570/FULLTEXT01.pdf&sa=U&ei=hc1UU9rvKuzy2gXWvIDACQ&ved=0CBsQFjAA&usg=AFQjCNEosUL3_W57kgEZXWNQ7FckhCcrQA.

 If you do not want to visit that page, you can return to the previous page.