Li, Panpan
Song, Gesheng
Wu, Rui
Li, Houying
Zhang, Ran
Zuo, Panli
Li, Aiyin
Funding for this research was provided by:
Shandong Science and Technology Development Plan, China (2014SF118086)
Shandong Medical and Health Science and Technology Development Plan, China (2016WS0475, 2017WS879)
Article History
Received: 23 October 2020
Revised: 2 February 2021
Accepted: 4 February 2021
First Online: 1 March 2021
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: All procedures performed in studies involving human participants were approved by the Ethics Commission of the Shandong Provincial Qianfoshan Hospital of Shandong University.
: Informed consent was obtained from all individual participants included in the study.