Liu, Zhongzhong
Lin, Xuemei
Zeng, Lingxia
Lu, Qingli
Liu, Pei
Wang, Jing
Liu, Yan
Chang, Qiaoqiao
Wang, Yan
Song, Chensheng
Wang, Fang
Shi, Yaling
Liu, Guozheng
Wang, Qing
Wu, Songdi
Funding for this research was provided by:
the Scientific Research Project of the Xi’an Health Commission (2020yb05, 2021yb33, 2020ms03)
the Science and Technology Plan Project of Xi’an city (20YXYJ0008(1))
the Science and Technology Program of Shaanxi Province (2021SF-333)
the Science and Technology Plan Major Project of Xi’an city (201805104YX12SF38(2))
Article History
Received: 18 November 2021
Accepted: 28 June 2022
First Online: 7 July 2022
Declarations
:
: The study was approved by the academic committee of Xi’an No. 1 Hospital and the ethics committees of 3 other four tertiary grade A participating hospitals in the Xi’an district of China and conducted in accordance with the ethical principles for medical research involving human subjects as described in the Declaration of Helsinki. All patients/participants provided their written and oral informed consents for participating in this study.
: Not applicable.
: No competing financial interests exist. The authors have no conflict of interest related to this work to disclose.