Text and Data Mining valid from 2017-07-29
Received: 18 April 2017
Accepted: 22 July 2017
First Online: 29 July 2017
Compliance with ethical standards
: This research is part of the project Robots and the Future of Welfare Services (2015–2020), which is funded by the Academy of Finland’s Strategic Research Council.
: The authors report no financial conflicts related to this study.
: The authors report no conflicts of interest.