Published on in Vol 20, No 8 (2018): August

1 Institute of Information Systems, Leuphana University, Lüneburg, Germany
2 Department of Clinical, Neuro- & Developmental Psychology, Vrije University, Amsterdam, The Netherlands
3 Department of Health Sciences, Vrije University, Amsterdam, The Netherlands
4 Department of Computer Science, Vrije University, Amsterdam, The Netherlands
*all authors contributed equally