Spruit, Anouk
Kavussanu, Maria
Smit, Tim
IJntema, Marlous
Article History
Received: 2 October 2018
Accepted: 27 November 2018
First Online: 17 December 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: Because the research is a literature review, obtaining approval of an ethical committee was not necessary.Research Involving Human Participants and/or Animals: This research is a literature review, so these statements are not applicable.
: This research is a literature review, so these statements are not applicable.