Zhang, Tianjiao
Zhao, Haijian
Li, Miao
Zeng, Jie
Wang, Jing
Long, Qichen
Wang, Yufei
Zhang, Chuanbao
Chen, Wenxiang
Funding for this research was provided by:
National Natural Science Foundation of China (81301488)
Article History
Received: 29 August 2019
Revised: 4 November 2019
Accepted: 16 December 2019
First Online: 10 January 2020
Compliance with ethical standards
: Anonymized left-over sera were collected from patients receiving physical examinations or hospitalized at Beijing Hospital (BJH, Beijing, China). The study was reviewed and approved by the BJH Ethics Committee.
: The authors declare that they have no competing interests.