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Authors
Kleine, Joan https://orcid.org/0009-0005-1727-3683
Kohnen, Dorothea https://orcid.org/0000-0002-7220-1819
Campione, Alessandro https://orcid.org/0009-0004-9162-9433
Busse, Reinhard https://orcid.org/0000-0003-4961-9130
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Funding
Funding for this research was provided by:
Technische Universität Berlin
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Article History
Received: 24 February 2026
Accepted: 22 June 2026
First Online: 29 June 2026
Declarations
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: This study was conducted within the framework of the Magnet4Europe project, funded under the European Union’s Horizon 2020 Research and Innovation Programme (Grant Agreement No. 848031) and registered in the ISRCTN registry (ISRCTN10196901, registered on 10 April 2020). All procedures were carried out in accordance with the Declaration of Helsinki. Participation was voluntary, and informed consent was obtained electronically from all participants prior to survey completion. For the German study sites, ethical approval was obtained from the Ethics Committee of Charité – Universitätsmedizin Berlin (EA1/243/20).
: Not applicable.
: The authors declare no competing interests.
