Fischer, Anna Katharina http://orcid.org/0000-0001-5120-2065
Pham, Deborah L.
Bösmüller, Hans
Lengerke, Claudia
Wagner, Philipp
Bachmann, Cornelia
Beschorner, Christine
Perner, Sven
Kommoss, Stefan
Fend, Falko
Staebler, Annette
Article History
Received: 5 February 2019
Revised: 26 July 2019
Accepted: 13 August 2019
First Online: 27 August 2019
Compliance with ethical standards
: The study is in agreement with the guidelines of local ethics committee and was approved (Nr. 645/2012/BO2). This study was approved by the institutional ethics review board of the University Hospital Tuebingen.
: The authors declare that they have no conflict of interest.