Roeben, Benjamin
Blum, Dominik
Gabriel, Heinz
Synofzik, Matthis
Funding for this research was provided by:
Else Kr?ner-Fresenius-Stiftung (award)
Article History
Received: 3 October 2018
Accepted: 2 January 2019
First Online: 7 January 2019
Compliance with ethical standards
:
: None to declare.
: The study was performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments. All individuals gave written informed consent prior to their inclusion in the present study.