Depa, Julia http://orcid.org/0000-0002-1343-0590
Schweizer, Jenny
Bekers, Sandra-Kristin
Hilzendegen, Carolin
Stroebele-Benschop, Nanette
Article History
Received: 11 August 2016
Accepted: 7 October 2016
First Online: 19 October 2016
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Written informed consent was not obtained due to the anonymous nature of the study design and inability to identify study subjects based on the collected data.