Zhang, Xianghong
Wen, Tingting
Lippuner, Christoph
Schiff, Marcel
Stuber, Frank
Funding for this research was provided by:
Wissenschaftlichen Fonds der Universitätsklinik für Anästhesiologie und Schmerztherapie Bern (ZHXF-1-11)
Article History
Received: 17 June 2025
Accepted: 29 September 2025
First Online: 27 October 2025
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. This study was approved by the Ethics Committee of the Canton of Bern which belongs to Health, Social Affairs, and Integration Directorate of the Canton of Bern (No. KEK 041/09). Informed consent was obtained from all individual participants included in the study.
: Participants signed informed consent regarding publishing their data.
: The authors declare no competing interests.