Kögel, Johannes http://orcid.org/0000-0002-2103-4643
Schmid, Jennifer R.
Jox, Ralf J.
Friedrich, Orsolya
Funding for this research was provided by:
BMBF (01GP1622A)
Article History
Received: 30 March 2018
Accepted: 22 February 2019
First Online: 7 March 2019
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: JK, JS and OF declare that they have no competing interests. RJ is member of the Editorial Board for BMC Medical Ethics.
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