Well, there is the research of Dr. Li-Meng Yan, which argues laboratory construct for the virus.
https://zenodo.org/record/4028830#.YxXC_7TMK3D
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Well, there is the research of Dr. Li-Meng Yan, which argues laboratory construct for the virus.
https://zenodo.org/record/4028830#.YxXC_7TMK3D