Wang, Yupeng
Lin, Haiyan
Li, Qihang
Guan, Liying
Zhao, Meng
Zhong, Fang
Liu, Jing
Yuan, Zhongshang
Guo, Honglin
Song, Yongfeng
Gao, Ling
Zhao, Jiajun http://orcid.org/0000-0003-3267-9292
Funding for this research was provided by:
National Key Research and Development Program of China (2017YFC1309800, 2017YFC1309800, 2017YFC1309800)
National Natural Science Foundation of China (91957209)
Article History
Received: 31 December 2020
Accepted: 27 February 2021
First Online: 5 April 2021
Compliance with ethical standards
:
: The authors declare no competing interests.
: Deidentified retrospective data collected during the health examination processes were approved by the Ethics Committee of Shandong Provincial Hospital Affiliated to Shandong University.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the Ethics Committee of Shandong Provincial Hospital Affiliated to Shandong University (reference number was LCYJ: NO. 2019-002) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.