Weber, Jeannette http://orcid.org/0000-0001-7023-7925
Müller, Andreas
Stiller, Michael
Borchart, Daniela
Funding for this research was provided by:
German Federal Ministry of Education and Research (01 ER 0806, 01 ER 0825, 01 ER 0826, 01 ER 0827)
Article History
Received: 24 January 2018
Accepted: 15 August 2018
First Online: 21 August 2018
Compliance with ethical standards
:
: The research project was approved by the ethics committee of the University of Wuppertal (December 5th, 2008).
: The authors declare that they have no conflict of interest.