Weissenberger-Leduc, Monique
Maier, Nicola
Iglseder, Bernhard
Funding for this research was provided by:
none (zero)
Article History
First Online: 8 January 2019
Compliance with ethical guidelines
:
: M. Weissenberger-Leduc, N. Maier and B. Iglseder declare that they have no competing interests.
: 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 1975 Helsinki declaration and its later amendments or comparable ethical standards. Informed consent was obtained from all individual participants included in the study.