Karsten, Maria Margarete http://orcid.org/0000-0001-7587-7550
Enders, Sabine
Knabl, Julia
Kirn, Verena
Düwell, Peter
Rack, Brigitte
Blohmer, Jens-Uwe
Mayr, Doris
Dian, Darius
Funding for this research was provided by:
Ludwig-Maximilians-Universität München
Article History
Received: 25 November 2017
Accepted: 1 February 2018
First Online: 7 February 2018
Compliance with ethical standards
:
: The authors have no conflicts of interest to declare.
: The study was approved by the ethics committee of the Ludwig-Maximilians-Universität München.
: All study participants gave written informed consent for this study.