Cui, Baojuan
Li, Hui
Cheng, Yan
Wang, Jinmei
Sun, Qiangsan
Jia, Yuxiu
Funding for this research was provided by:
National Key Research and Development Program of China (2020YFC2006104)
Social Science Planning Project of Shandong (22CZXJ05)
Article History
Received: 8 December 2022
Accepted: 26 September 2023
First Online: 6 October 2023
Declarations
:
: Ethical approval was granted by the Research Ethics Committee of the Second hospital of Shandong University [KYLL-2021(LW)096] according to The Chinese ethical Code of Statutes, the law concerning concerning human life science and medical research (2019). This research has been performed according to correct ethical practice, as outlined in the Declaration of Helsinki, and adheres to Chinese laws and regulations concerning informed consent and confidentiality. Electronic or on-paper written informed consent was obtained from all participants prior to any interviews, and the participants could refuse to answer any questions or withdraw from the study at any time. All recordings were kept under the principle of confidentiality and were used solely to address the aim of this study.
: Not Applicable.
: The authors have no competing interests to declare.