Poppinga, Simon http://orcid.org/0000-0001-5341-9188
Daber, Lars Erik
Westermeier, Anna Sofia
Kruppert, Sebastian
Horstmann, Martin http://orcid.org/0000-0002-0355-3212
Tollrian, Ralph
Speck, Thomas
Article History
Received: 13 February 2017
Accepted: 4 April 2017
First Online: 11 May 2017
Competing Interests
: The authors declare that they have no competing interests.