Vogl, Matthias
Schildmann, Eva http://orcid.org/0000-0001-9756-9954
Leidl, Reiner
Hodiamont, Farina
Kalies, Helen
Maier, Bernd Oliver
Schlemmer, Marcus
Roller, Susanne
Bausewein, Claudia
Funding for this research was provided by:
private charity
Article History
Received: 31 March 2017
Accepted: 15 March 2018
First Online: 5 April 2018
Ethics approval and consent to participate
: The study was approved by the ethics committee of Ludwig-Maximilians-Universität Munich (reference number: 24–15). Since this is a study based on anonymised datasets and no direct patient contact, no consent to participate was required. Relevant administrative permissions were received from the hospitals that provided datasets for the study.
: Not applicable.
: The authors declare that they have no competing interests.
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