Chen, Siqi
Knöll, Martin
Funding for this research was provided by:
China Scholarship Council (201708080019)
Technische Universität Darmstadt
Article History
Received: 2 March 2022
Accepted: 3 November 2022
First Online: 23 November 2022
Declarations
:
: The entire study design was reviewed and approved by the Technical University of Darmstadt Ethics Committee evaluation (EK 26/2019). Consents were gathered and documented for all participants. They were fully informed of the study methods, potential risks, and benefits by introductions of their languages/staff who spoke their language. All data were anonymous and securely protected so that nothing could be attributed to an individual participant.
: The authors declare that they have no competing interests.