Hoell, Jessica I. http://orcid.org/0000-0002-5532-9845
Weber, Hannah
Warfsmann, Jens
Trocan, Laura
Gagnon, Gabriele
Danneberg, Mareike
Balzer, Stefan
Keller, Thomas
Janßen, Gisela
Kuhlen, Michaela
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (HO 5456/3-1)
Article History
Received: 7 June 2019
Revised: 6 September 2019
Accepted: 10 September 2019
First Online: 17 October 2019
Compliance with ethical standards
: The study was conducted according to the Declaration of Helsinki and was approved by the ethics committee of Heinrich Heine University Duesseldorf, Germany, (reference number 4969) and written informed consent was obtained.
: The authors declare that there is no conflict of interest.