Funding for this research was provided by:
National Natural Science Foundation of China (81101917, 81900544)
Natural Science Foundation of Liaoning Province (20170541022)
Liaoning BaiQianWan Talents Program (2019-B45)
Shanghai Sailing Program (19YF1439000)
the Social Development Program from Shenyang Science and Technology Bureau, China (20-205-4-075)
Horizontal issues of Jiangsu Xiansheng (JSXSZD-SA2020-06-004)
Received: 1 June 2020
Accepted: 27 August 2020
First Online: 7 September 2020
Ethics approval and consent to participate
: Patients and controls were acquired with informed consent, under the protocol approved by the First Hospital of China Medical University research ethics committee.
: Consent to publish has been obtained from all authors.
: The authors declare that they have no competing interests.