Domouchtsidou, Aglaia
Barsegian, Vahé
Mueller, Stefan P.
Lobachevsky, Pavel
Best, Jan
Horn, Peter A.
Bockisch, Andreas
Lindemann, Monika http://orcid.org/0000-0001-6708-4390
Article History
Received: 28 September 2018
Accepted: 11 March 2019
First Online: 15 March 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was institutional review board approved by the ethics committee of the Medical Faculty, University Hospital Essen (approval number 09-3991), and carried out in accordance with the 1964 Helsinki Declaration.
: All participants provided written informed consent prior to their inclusion in the study.