Funding for this research was provided by:
National Natural Science Foundation of China (81970295, 81870267, 81670318 and 81570314)
Shanghai Municipal Population and Family Planning Commission (2017YQ057)
Science and Technology Commission of Shanghai Municipality (17411962300)
National Basic Research Program of China (2014CBA02003)
Program for Outstanding Medical Academic Leader (2015-Weijiwei-24)
Grant of Zhongshan Hospital Affiliated to Fudan University (2015ZSYXGG07, 2017ZSYQ08)
Merck Funding (Xinxin-merck-fund-051)
Article History
Received: 29 May 2020
Accepted: 15 September 2020
First Online: 7 October 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2000. This study was approved by the Ethics Committee of Zhongshan Hospital (Approval No.: B2019-052; Date: 2019-02-28), and informed consent was obtained from all patients for being included in the study.