Xie, Baihong
Lei, Ting
Wang, Nan
Cai, Hongmin
Xian, Jianbo
He, Miao
Zhang, Lihe
Xie, Hongning https://orcid.org/0000-0002-1705-1328
Funding for this research was provided by:
National Natural Science Foundation of China (81571687, 61771007)
Science and Technology Development Plan of Guangdong Province (2017A020214013, 2017B020226004)
Health and Medical Collaborative Innovation Project of Guangzhou City (201803010021)
Article History
Received: 1 September 2019
Accepted: 23 April 2020
First Online: 2 June 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: The study protocol was approved by the Institutional Review Board of the First Affiliated Hospital of Sun Yat-sen University.
: For this type of study, formal consent is not required.
: For this type of study, formal consent is not required.