Yan, Pengcheng
Song, Xiaoning
Tran, Joanne
Zhou, Runfa
Cao, Xinran
Zhao, Gang http://orcid.org/0000-0002-9939-9001
Yuan, Haitao
Funding for this research was provided by:
National Natural Science Foundation of China (81770382)
Natural Science Foundation of Shandong Province (ZR2020MH031)
Key Technology Research and Development Program of Shandong (2018GSF118109)
Health and Family Planning Commission of Shandong Province (2018WS272)
Human Resources and Social Security department of Shandong province (201903087)
Jinan Science and Technology Bureau (201907033)
Article History
Received: 7 January 2022
Revised: 6 April 2022
Accepted: 24 April 2022
First Online: 8 June 2022
DECLARATIONS
:
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Ethics Committee of Shandong Provincial hospital (Date2020/SDU.SPHEARC-A099).
: The authors declare no competing interests.