Pohontsch, N. J. https://orcid.org/0000-0002-0966-4087
Zimmermann, T.
Jonas, C.
Lehmann, M.
Löwe, B.
Scherer, M.
Funding for this research was provided by:
German Research Foundation (SCHE 1689/5-1)
German Research Foundation (LO 766/13-1)
German Research Foundation (AL 1459/5-1)
Article History
Received: 8 March 2017
Accepted: 28 June 2018
First Online: 27 July 2018
Ethics approval and consent to participate
: Ethics approval was obtained from the Ethics Committee of the Hamburg Medical Association on 07.04.2015, Germany (approval number PV4763). All participants gave their written informed consent to participate in the study.
: Not applicable.
: NJP, TZ and MS are members of the German College of General Practitioners and Family Physicians. NJP, TZ and MS declare that they have no further competing interests. BL, CJ and ML declare that they have no competing interests.
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