Berger-Sieczkowski, Evelyn
Gruber, Bernadette
Stögmann, Elisabeth
Lehrner, Johann http://orcid.org/0000-0001-8270-9272
Funding for this research was provided by:
Medical University of Vienna
Article History
Received: 22 June 2018
Accepted: 1 October 2018
First Online: 17 October 2018
Conflict of interest
: E. Berger-Sieczkowski, B. Gruber, E. Stögmann, and J. Lehrner declare that they have no competing interests.