Funding for this research was provided by:
Young Scientists Fund (81901998, 81801892)
Wu Yingkai Foundation for Medical Research and Development (No.320.6750.17570)
Postdoctoral Research Foundation of China (2018M643492)
Sichuan University Postdoctoral Research Fund (No.2018SCU12036)
Sichuan Health Commission Research Project (19PJ237)
Received: 14 February 2019
Accepted: 22 May 2020
First Online: 27 May 2020
Ethics approval and consent to participate
: The study was approved by the institutional review board of West China Hospital. Informed consent from individuals was waived due to the retrospective, observational and anonymous nature of the study.
: Not applicable.
: We declare that we do not have any commercial or associative interest that represents a conflict of interest in connection with the work submitted.