Lickert, Sebastian http://orcid.org/0000-0002-0569-9362
Sorrentino, Simona
Studt, Jan-Dirk
Medalia, Ohad
Vogel, Viola http://orcid.org/0000-0003-2898-7671
Schoen, Ingmar http://orcid.org/0000-0002-5699-1160
Article History
Received: 29 November 2017
Accepted: 13 March 2018
First Online: 3 April 2018
Competing Interests
: The authors declare no competing interests.