Xu, Hua-yan
Yang, Zhi-gang
Zhang, Yi
Peng, Wan-lin
Xia, Chun-chao
Li, Zhen-lin
He, Yong
Xu, Rong
Rao, Li
Peng, Ying
Li, Yu-ming
Gao, Hong-ling
Guo, Ying-kun http://orcid.org/0000-0001-8437-9887
Funding for this research was provided by:
National Natural Science Foundation of China (81641169, 81771887, 81901712 and 81771897)
Program for New Century Excellent Talents in University (No: NCET-13-0386))
Applied basic research program of science and technology commission foundation of Sichuan Province (2017JY0027)
Program for Young Scholars and Innovative Research Team in Sichuan Province (2017TD0005)
Article History
Received: 18 February 2019
Accepted: 18 December 2019
First Online: 10 January 2020
Change Date: 15 September 2020
Change Type: Correction
Change Details: This article has been retracted. Please see the retraction notice for more detail: https://doi.org/10.1186/s12872-020-01688-7.
Ethics approval and consent to participate
: The Ethic Committees in our hospitals (named the Ethic Committee of clinical trials and biomedicine in the West China Hospital of Sichuan University, the Ethic Committee of clinical trials and biomedicine in the West China Second University Hospital of Sichuan University) all approved this research (Ethics approval NO:2016.4.146). All enrolled subjects agreed to participate in this research, and the written informed consent, including the reaction to the magnetic resonance imaging contrast agent, was obtained from the enrolled subjects prior to the investigation.
: Not applicable.
: The authors declare that they have no competing interests.