Funding
This work was supported by the Natural Science Basic Research Program of
Shaanxi (2020JQ-952), This work was supported by the Natural Science
Basic Research Program of Shaanxi (2017ZDJC-11, 2018JM7073), the
Clinical Research Award of the First Affiliated Hospital of Xi’an
Jiaotong University, China (XJTU1AF-2018-017, XJTU1AF-CRF-2019-002). The
funders had no role in study design, data collection and analysis,
decision to publish, or preparation of the manuscript.