Mette, Janika http://orcid.org/0000-0001-9689-9521
Velasco Garrido, Marcial
Harth, Volker
Preisser, Alexandra M.
Mache, Stefanie
Funding for this research was provided by:
Bundesministerium für Bildung und Forschung (01FA15029)
Article History
Received: 30 May 2017
Accepted: 12 January 2018
First Online: 23 January 2018
Authors’ information
: Not applicable.
: The study was approved by the Medical Ethics Committee of the Hamburg Medical Association, Germany. Prior to the interviews, the study aims were introduced and explained to all participants. All of the participants gave written informed consent and were able to leave the telephone interviews at any time.
: Not applicable.
: JM, MVG, VH, AP and SM declare that they have no competing interests.
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