Heim, Stefan
von Tongeln, Franziska
Hillen, Rebekka
Horbach, Josefine
Radach, Ralph
Günther, Thomas
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (GU-1177/1-1)
Article History
Received: 18 January 2018
Accepted: 8 June 2018
First Online: 19 June 2018
Compliance with ethical standards
:
: The author declares that there is no competing interest.
: This study was conducted on healthy human volunteers in accordance with the Declaration of Helsinki.
: Informed written consent was obtained from all participants.
: Ethical approval was obtained from the Ethics Committee at the Medical Faculty of RWTH Aachen University.