Kober, Ludmilla http://orcid.org/0000-0001-9998-1213
Zimmermann, Mirjam http://orcid.org/0000-0002-0249-9947
Kurz, Michaela http://orcid.org/0000-0001-9180-3746
Bayer, Melanie http://orcid.org/0000-0002-0732-9701
Nagel, Anja C. http://orcid.org/0000-0002-2733-3249
Article History
Received: 22 February 2019
Accepted: 12 June 2019
First Online: 24 June 2019
Competing Interests
: The authors declare no competing interests.