Pfaff, Angela http://orcid.org/0000-0002-1850-0797
Schlarb, Angelika A.
Article History
Received: 24 April 2018
Accepted: 14 June 2018
First Online: 4 July 2018
Compliance with ethical guidelines
:
: A. Pfaff and A.A. Schlarb 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 1964 Helsinki declaration and its later amendments or comparable ethical standards. Informed consent was obtained from all individual participants included in the study.