Retznik, Laura https://orcid.org/0000-0002-5592-357X
Wienholz, Sabine
Höltermann, Annelen
Conrad, Ines
Riedel-Heller, Steffi G.
Funding for this research was provided by:
Bundeszentrale für gesundheitliche Aufklärung (4-43/4.12/14-he)
Article History
Accepted: 8 December 2020
First Online: 2 January 2021
Compliance with Ethical Standards
:
: All authors declare that they have no conflict of interest.
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was obtained from the Ethical Review Committee of the Medical Faculty of the University of Leipzig (AZ: 015-15-26012015).
: Informed consent was obtained from all individual participants and their legal guardians included in this study.