Kersten, Maren https://orcid.org/0000-0002-8019-1737
Vincent-Höper, Sylvie
Krampitz, Heidi
Nienhaus, Albert
Article History
Received: 17 January 2018
Accepted: 30 January 2019
First Online: 11 February 2019
Ethics approval and consent to participate
: This trial is recorded at the Hamburg Ethics Committee of the Medical Association.All participants were informed about the study and gave their consent to an anonymous publication of data.
: All participants are informed about the anonymization of the survey data as well as the publication of the results.
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