Abou Chakra, Maria http://orcid.org/0000-0002-4895-954X
Bumann, Silke
Schenk, Hanna
Oschlies, Andreas http://orcid.org/0000-0002-8295-4013
Traulsen, Arne http://orcid.org/0000-0002-0669-5267
Article History
Received: 19 July 2017
Accepted: 8 May 2018
First Online: 2 July 2018
Competing interests
: The authors declare no competing interests.