Ecker, Nils Karl Josef http://orcid.org/0000-0002-0663-7825
Woywod, Ann-Christin
Ecker, Karl-Wilhelm http://orcid.org/0000-0002-9672-2504
Funding for this research was provided by:
Universitätsklinikum des Saarlandes und Medizinische Fakultät der Universität des Saarlandes
Article History
Accepted: 30 March 2021
First Online: 21 May 2021
Change Date: 4 October 2021
Change Type: Erratum
Change Details: An Erratum to this paper has been published:
Change Details: https://doi.org/10.1007/s00053-021-00554-0
Declarations
:
: N.K.J. Ecker, A.-C. Woywod, and K.-W. Ecker declare that they have no competing interests.
: The study was approved by the Ethics Committee of the Medical Association of Saarland, Germany (ID no. 24/15) on 04.02.2015 and the Ethics Committee of the University of Rostock, Germany (registration number A 2015-0040) on 07.04.2015. Consent to participate: before applying for ethical approval, patients’ verbal consent to analysis of their medical records was obtained. Consent for publication: before applying for the ethical approval, patients’ verbal consent to publication of the results in anonymous form was obtained. Before submitting the manuscript to the editor, written consent to publication was obtained from the clinic management.