URL: This version was downloaded from Northumbria Research Link: ht tp://nrl.northumbria.ac.uk/2134/ Northumbria University has developed Northumbria Research L ink (NRL) to enable users to access the University’s research output. Copyright © and moral r ights for i tems on NRL are retained by the individual author(s) and/or other copyright owners. Single copies of full i tems can be reproduced, displayed or performed, and given to third part ies in any format or medium for personal research or study, educational, or not-for-profi t purposes without prior permission or charge, provided the authors, t i t le and ful l bibliographic details are given, as well as a hyperlink and/or URL to the original metadata page. The content must not ...
This version was downloaded from Northumbria Research Link: ht tp://nrl.northumbria.ac.uk/809/ North...
Northumbria University has developed Northumbria Research Link (NRL) to enable users to access the U...
Northumbria University has developed Northumbria Research Link (NRL) to enable users to access the U...
This version was downloaded from Northumbria Research Link: ht tp://nrl.northumbria.ac.uk/8818/ Nort...
URL: This version was downloaded from Northumbria Research Link: ht tp://nrl.northumbria.ac.uk/2872/...
access the University’s research output. Copyright © and moral rights for items on NRL are retained ...
This version was downloaded from Northumbria Research Link: ht tp://nrl.northumbria.ac.uk/1007/ Nort...
Northumbria University has developed Northumbria Research Link (NRL) to enable users to access the U...
Northumbria University has developed Northumbria Research Link (NRL) to enable users to access the U...
This version was downloaded from Northumbria Research Link: ht tp://nrl.northumbria.ac.uk/3943/ Nort...
Northumbria University has developed Northumbria Research Link (NRL) to enable users to access the U...
Northumbria University has developed Northumbria Research Link (NRL) to enable users to access the U...
This version was downloaded from Northumbria Research Link: ht tp://nrl.northumbria.ac.uk/1193/ Nort...
Northumbria University has developed Northumbria Research Link (NRL) to enable users to access the U...
Link to publication Citation for published version (APA): Pettersson, C., Löfqvist, C., & Malmg...
This version was downloaded from Northumbria Research Link: ht tp://nrl.northumbria.ac.uk/809/ North...
Northumbria University has developed Northumbria Research Link (NRL) to enable users to access the U...
Northumbria University has developed Northumbria Research Link (NRL) to enable users to access the U...
This version was downloaded from Northumbria Research Link: ht tp://nrl.northumbria.ac.uk/8818/ Nort...
URL: This version was downloaded from Northumbria Research Link: ht tp://nrl.northumbria.ac.uk/2872/...
access the University’s research output. Copyright © and moral rights for items on NRL are retained ...
This version was downloaded from Northumbria Research Link: ht tp://nrl.northumbria.ac.uk/1007/ Nort...
Northumbria University has developed Northumbria Research Link (NRL) to enable users to access the U...
Northumbria University has developed Northumbria Research Link (NRL) to enable users to access the U...
This version was downloaded from Northumbria Research Link: ht tp://nrl.northumbria.ac.uk/3943/ Nort...
Northumbria University has developed Northumbria Research Link (NRL) to enable users to access the U...
Northumbria University has developed Northumbria Research Link (NRL) to enable users to access the U...
This version was downloaded from Northumbria Research Link: ht tp://nrl.northumbria.ac.uk/1193/ Nort...
Northumbria University has developed Northumbria Research Link (NRL) to enable users to access the U...
Link to publication Citation for published version (APA): Pettersson, C., Löfqvist, C., & Malmg...
This version was downloaded from Northumbria Research Link: ht tp://nrl.northumbria.ac.uk/809/ North...
Northumbria University has developed Northumbria Research Link (NRL) to enable users to access the U...
Northumbria University has developed Northumbria Research Link (NRL) to enable users to access the U...