Sprave, Tanja
Verma, Vivek
Förster, Robert
Schlampp, Ingmar
Hees, Katharina
Bruckner, Thomas
Bostel, Tilman
El Shafie, Rami Ateyah
Welzel, Thomas
Nicolay, Nils Henrik
Debus, Jürgen
Rief, Harald http://orcid.org/0000-0003-3610-973X
Article History
Received: 13 April 2018
Accepted: 22 October 2018
First Online: 30 October 2018
Ethics approval and consent to participate
: The Independent Ethics Committee of Heidelberg University (Nr. S-238/2016).
: Not applicable.
: The authors declare that they have no competing interests.
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