Schaffler-Schaden, Dagmar http://orcid.org/0000-0002-9311-7413
Birsak, Theresa
Zintl, Ramona
Lorber, Barbara
Schaffler, Gottfried
Article History
First Online: 5 July 2019
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 Ethics committee of Salzburg (ID 415-E/2450/2-2019) and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Written informed consent was obtained from all individual participants included in the study.