Wunsch, Kathrin http://orcid.org/0000-0001-9400-4130
Meier, Maria
Ueberholz, Lea
Strahler, Jana
Kasten, Nadine
Funding for this research was provided by:
Wissenschaftliche Gesellschaft Freiburg
Article History
Received: 13 December 2018
Accepted: 18 July 2019
First Online: 5 August 2019
Ethics approval and consent to participate
: The study conformed to the Declaration of Helsinki and was approved by the ethics committee of the University of Freiburg (AZ: 254/16). Legal guardians of participants and participants themselves provided informed consent prior to examination.
: Not applicable.
: The authors declare that they have no competing interests.