Klingert, Wilfried http://orcid.org/0000-0002-3318-5326
Peter, Jörg
Thiel, Christian
Thiel, Karolin
Rosenstiel, Wolfgang
Klingert, Kathrin
Grasshoff, Christian
Königsrainer, Alfred
Schenk, Martin
Funding for this research was provided by:
BBraun Melsungen AG
Article History
Received: 28 August 2017
Accepted: 9 January 2018
First Online: 16 January 2018
Ethics approval and consent to participate
: The study was approved by the local government (Regierungspraesidium Tuebingen, Germany) with reference number C2/13.
: Not applicable
: The authors declare that they have no competing interests.
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