Ehn, Andreas
Bood, Joakim http://orcid.org/0000-0003-3339-9938
Li, Zheming
Berrocal, Edouard
Aldén, Marcus
Kristensson, Elias
Article History
Received: 11 October 2016
Revised: 2 March 2017
Accepted: 10 March 2017
First Online: 15 March 2017
Competing interests
: The authors declare no conflict of interest.