Hiesinger, Karolin http://orcid.org/0000-0002-6267-4030
Tophoven, Silke
Funding for this research was provided by:
Bundesministerium für Bildung und Forschung (01ER0825, 01ER0826)
Article History
Received: 27 December 2018
Accepted: 4 June 2019
First Online: 12 June 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was carried out according to German data protection regulations and was approved by the authorities. All procedures performed in this study were in accordance with the code of ethics of the German Sociological Association and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individuals.