Wang, Shuqing
Wang, Haiping http://orcid.org/0000-0001-9815-5614
Liu, Xuejun
Yan, Wenjing
Wang, Minghui
Zhao, Renliang
Funding for this research was provided by:
Qingdao People’s Livelihood Science and Technology Project (17-3-3-18-nsh)
Article History
Received: 3 January 2021
Accepted: 26 February 2021
First Online: 8 March 2021
Declarations
:
: The authors declare no conflict of interest.
: The study was approved by the Institutional Ethical Committee of the Affiliated Hospital of Qingdao University. All of the procedures were performed in accordance with the Declaration of Helsinki and relevant policies in China.
: We have obtained written informed consent from all study participants.