Funding for this research was provided by:
National Natural Science Foundation of China (81974105, 81400834, 81670805)
Received: 2 October 2019
Accepted: 26 February 2020
First Online: 31 July 2020
Ethics approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Ethical approval for the study was obtained from the Ethical Committee of Tongji Hospital of Tongji University. Informed consent was obtained from each individual participant (or their parent or guardian in the case of children under 16) included in the study.
: Not applicable.
: The authors declare that they have no competing interests.