Verleger, Rolf http://orcid.org/0000-0001-7366-8093
Keppeler, Magdalena
Sassenhagen, Jona
Ćmigasiewicz, Kamila
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (VE110/17-1)
Article History
Received: 19 March 2018
Accepted: 16 July 2018
First Online: 20 July 2018
Compliance with ethical standards
:
: The authors declare no competing financial and other interests.