Mölders, Sophie
Brosi, Prisca
Spörrle, Matthias
Welpe, Isabell M.
Article History
Received: 29 July 2016
Accepted: 5 June 2017
First Online: 16 June 2017
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.