Funding for this research was provided by:
the Key Project for Anti-2019 novel Coronavirus Pneumonia from the Ministry of Science and Technology, China (2020YFC0845500)
Received: 5 May 2020
Accepted: 3 June 2020
First Online: 29 June 2020
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: This manuscript is a review article and does not involve a research protocol requiring approval of relevant institutional review board or ethics committee.
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