Freis, Alexander http://orcid.org/0000-0002-8223-5166
Von Horn, Kyra
Göggl, Tamara
Hecht, Stephanie
Roesner, Sabine
Strowitzki, Thomas
Germeyer, Ariane
Funding for this research was provided by:
Universität Heidelberg (FRONTIER fonds)
Article History
Received: 28 September 2017
Accepted: 28 March 2018
First Online: 3 April 2018
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and 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.