Velten, Julia http://orcid.org/0000-0002-6822-767X
Blackwell, Simon E.
Margraf, Jürgen
Woud, Marcella L.
Article History
Received: 14 June 2018
Revised: 24 December 2018
Accepted: 8 January 2019
First Online: 21 February 2019
Compliance with Ethical Standards
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.