Schumacher, Heike http://orcid.org/0000-0002-9377-6865
Meyer, Thomas
PrĂ¼ss, Harald http://orcid.org/0000-0002-8283-7976
Article History
Received: 21 March 2018
Accepted: 7 March 2019
First Online: 14 March 2019
Ethics approval and consent to participate
: Not applicable.
: The patient gave written, informed consent for data analysis and publication.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.