Text and Data Mining valid from 2018-07-04
Received: 12 January 2018
Accepted: 26 June 2018
First Online: 4 July 2018
Ethics approval and consent to participate
: The study received a waiver by the Institutional Review Board of the Medizinische Hochschule Hannover (MHH). All data were collected during the daily routine. No additional blood samples were collected and no further examinations performed.
: “Not applicable”; Datas were collected in the context of the pre-and postoperative routine laboratory assessment.
: All authors have no competing interests in connection with the submitted article. Furthermore all authors have no relationship with industry and financial associations in this study.
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