Funding for this research was provided by:
China Postdoctoral Science Foundation (2017M621487)
Article History
Received: 5 June 2018
Accepted: 15 January 2019
First Online: 23 January 2019
Ethics approval and consent to participate
: The ethical committee of the Shanghai Jiaotong University Affiliated Sixth People’s Hospital approved this study. Original consent from family members was obtained to use the corpse for scientific research.
: Not applicable.
: The authors declare that they have no competing interests.
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