Zhang, Zhongfan
Si, Daoyuan
Zhang, Qian
Qu, Ming
Yu, Miao
Jiang, Zhenya
Li, Delin
Yang, Ping
Zhang, Wenqi http://orcid.org/0000-0002-7796-4479
Funding for this research was provided by:
Department of Science and Technology of Jilin Province (JJKH20190062KJ, 20180520054JH, 20200801076GH)
Article History
Received: 5 June 2021
Accepted: 13 August 2021
First Online: 22 August 2021
Declarations
:
: The authors have no conflict of interest to disclose.
: This retrospective study was reviewed and approved by the ethical review board of China-Japan Union Hospital of Jilin University. All procedures performed in this study involving human participants were in accordance with the ethical standards of the institution and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: The written informed consent was obtained from each participant on admission.
: None.