Funding for this research was provided by:
National Natural Science Foundation of China (81601010, 81701039)
Shanghai Municipal Health Bureau (PWZxq2017-08)
Ministry of Science and Technology (2016YFA0101301)
Shanghai Science and Technology Development Fund (16511105000-16511105002)
Received: 9 September 2018
Accepted: 28 January 2019
First Online: 2 February 2019
Ethics approval and consent to participate
: This study is approved by the Ethics Committee of East Hospital, affiliated to Shanghai Tongji University School of Medicine, Shanghai, China and all participants gave written informed consent for participation and to publication.
: Not applicable.
: The authors declare that they have no competing interests.
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