Funding for this research was provided by:
The Science and Technology Commission of Shanghai (17DZ2260100)
Article History
Received: 14 February 2019
Accepted: 12 February 2020
First Online: 4 March 2020
Ethics approval and consent to participate
: This research protocol has been reviewed and approved by the Research Ethics Committee of the Shanghai 9th Peoples Hospital Affiliated to Shanghai Jiaotong University School of Medicine, and the study was performed in accordance with the Declaration of Helsinki. All patients signed an informed consent form.
: Not applicable.
: The authors declare that they have no competing interests.