Schmalbach, Ileana http://orcid.org/0000-0002-5079-1002
Witthöft, Michael http://orcid.org/0000-0002-4928-4222
Strauß, Bernhard
Joraschky, Peter
Petrowski, Katja http://orcid.org/0000-0001-7297-2093
Article History
Received: 4 August 2023
Revised: 6 March 2024
Accepted: 15 March 2024
First Online: 11 April 2024
Competing interests
: The authors declare no competing interests.
: All participants volunteered and received a data protection declaration in agreement with the Helsinki Declaration. They gave both, written and verbal, informed consent. The study and procedure, including the consent procedure, were approved by the institutional ethics review board of the University of Göttingen and the University of the Medical Faculty of the Technical University of Dresden (Ethics-Nr. No#EK7012006). Furthermore, the study adhered to the guidelines of the Helsinki Convention for research practice. The SOPHONET-Study was supported by a grant from the German Federal Ministry of Education and Research, 01GV0607.