Bartling, Babett
Schwarzmann, Luisa
Pliquett, Rainer Ullrich
Simm, Andreas
Hofmann, Britt
Article History
Received: 20 March 2020
Accepted: 22 June 2020
First Online: 9 July 2020
Compliance with ethical guidelines
:
: B. Bartling, L. Schwarzmann, R.U. Pliquett, A. Simm and B. Hofmann declare that they have no competing interests.
: All procedures reported were in accordance with the ethical principles laid down in the current revision of the 1964 Declaration of Helsinki. This study was approved by the Ethics Committee of the Medical Faculty, Halle (Saale) (reference number: 2016-79). All participants gave written informed consent for inclusion in the study, all study-related procedures and data analysis.