Strehmel, Nadine
Dümpelmann, Denise
Vejmelka, Elke
Strehmel, Veronika
Roscher, Sonja
Scholtis, Stefan
Tsokos, Michael
Article History
Accepted: 6 August 2018
First Online: 18 September 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Informed consent was obtained from all individual participants included in the study.The manuscript has been approved by all co-authors.