van Zutphen, L.
Maier, S.
Siep, N.
Jacob, G. A.
Tüscher, O.
van Elst, L. Tebartz
Zeeck, A.
Arntz, A.
O’Connor, M.-F.
Stamm, H.
Hudek, M.
Joos, Andreas http://orcid.org/0000-0001-6623-4836
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (JA1785/3-1)
Article History
Received: 26 September 2017
Accepted: 18 December 2017
First Online: 3 February 2018
Compliance with ethical standards
:
: There were no potential conflicts of interest.
: 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.