https://tube.switch.ch/videos/d8d59fc8
<iframe width="640" height="360" src="https://tube.switch.ch/embed/d8d59fc8" frameborder="0" allow="fullscreen" allowfullscreen></iframe>
Published by Sonja Jost-Berger, Universität Bern on 06 February 2018
Duration: 3:04
License: BY-NC 3.0
Viewable by everyone
5444 views
