Tang, Y.
Meng, X.
Yu, X.
Shang, H.
Chen, S.
Liao, L.
Dong, J.
Funding for this research was provided by:
the National Natural Science Foundation of China (No. 81070637, No. 81579742)
Article History
Received: 24 June 2019
Accepted: 25 September 2019
First Online: 14 October 2019
Change Date: 14 July 2022
Change Type: Correction
Change Details: This article has been retracted. Please see the Retraction Notice for more detail:
Change Details: https://doi.org/10.1007/s40618-022-01852-0
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was conducted in accordance with the Declaration of Helsinki. The experiments that involved human subjects were approved by the Ethics Committee of the Affiliated Yantai Yuhuangding Hospital of Qingdao University. Experimental procedures performed on animals used in medical research were conducted under the approval of the Animal Ethics Committee of the Affiliated Yantai Yuhuangding Hospital of Qingdao University.
: Participating patients have signed informed consents prior to the study.