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Authors
Gao, Xuesong
Yuan, Zheng
Yang, Di
Li, Hongjie
Zhang, Yijin
Gao, Ping
Liu, Xiaomin
Zhao, Wenshan
Xiao, Te
Duan, Xuefei
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Funding
Funding for this research was provided by:
Construction of high-level health technical personnel in the Beijing health system (2014-3-093)
China’s National Science and Technology Major Project (2018ZX10715-005-003-002)
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Article History
Received: 27 February 2020
Accepted: 24 March 2020
First Online: 8 April 2020
Compliance with ethical standards
:
: The authors declared that they have no competing interests.
: This study was approved by the Ethics Committee of Beijing Ditan Hospital.
Free to read: This content has been made available to all.
