Petrowski, K. http://orcid.org/0000-0001-7297-2093
Braehler, E.
Schmalbach, B.
Hinz, A.
Bastianon, C.
Ritz, T.
Article History
Received: 28 January 2020
Accepted: 4 November 2020
First Online: 16 December 2020
Ethics approval and consent to participate
: All participants volunteered and received a data protection declaration in agreement with the Helsinki Declaration. The gave both, written and verbal, informed consent. The study was approved according to the ethical guidelines by the Ethical commission of the Medical Faculty of the Technische Universität Dresden (EK 79032011).
: Not applicable.
: The authors declare that they have no competing interests.