[1] Univ Ghent, Dept Literary Studies, Blandijnberg 2, B-9000 Ghent, Belgium
[2] Univ Helsinki, Helsinki Coll Adv Studies, Fabianinkatu 24, Helsinki 00014, Finland
[3] Univ Twente, Dept Psychol Hlth & Technol, Drienerlolaan 5, NL-7522 NB Enschede, Netherlands
[4] Univ Ghent, Doctoral Sch Off, Sint Pietersnieuwstr 25, B-9000 Merelbeke, Belgium