Seidler, Anna Lene
Rethberg, Constanze
Schmitt, Jochen
Nienhaus, Albert
Seidler, Andreas
Funding for this research was provided by:
German Social Accident Insurance Institution for the Health and Welfare Service
Article History
Received: 24 February 2017
Accepted: 22 August 2017
First Online: 2 September 2017
Authors’ information
: Not applicable.
: The study protocol was approved by the local ethics committee and all study subjects gave written informed consent before study participation.
: Not applicable.
: The authors declare that they have no competing interests.
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