Hu, Y.
Cui, M.
Bi, Y.
Zhang, X.
Wang, M.
Hua, S.
Liao, Q.
Zhao, Y.
Funding for this research was provided by:
Chinese Academy of Medical Sciences (2017-I2M-1-001, 2018PT32014)
Peking Union Medical College Innovative Team Development Program (2016)
Article History
Received: 18 November 2019
Accepted: 14 March 2020
First Online: 26 March 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the Institutional Ethics Review Board of Peking Union Medical College Hospital (S-K624). 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.
: Informed consent was obtained from all individual participants included in the study.