Text and Data Mining valid from 2018-06-18
Received: 21 November 2017
Accepted: 11 June 2018
First Online: 18 June 2018
Ethics approval and consent to participate
: The study was conducted after receipt of the approval of the Ethics Committee of the Hannover Medical School (No. 2896/2015).
: Not applicable.According to the statement of the Ethics Committee the use of “anonymized department-internal data by the attending rescue physicians doesn’t require consent to publish”.
: The authors declare that they have no competing interests.
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