Hass, Peter
Seinsch, Selvi
Eggemann, Holm
Ignatov, Tanja
Seitz, Stephan
Ignatov, Atanas http://orcid.org/0000-0002-9006-4029
Article History
Received: 10 April 2018
Accepted: 2 May 2018
First Online: 5 May 2018
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: This article does not contain any studies with animals performed by any of the authors. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Written informed consent was obtained from all patients before treatment. According to the statement of Research and Ethical Committee, Otto-von-Guericke University, Magdeburg, Germany, an additional individual consent was not required for this analysis. Before analysis, patient data underwent a pesudonymisation.