Funding for this research was provided by:
National Natural Science Foundation of China (81722027, 81730056, 81601645, 81671869, 81801873)
the National Key R&D Program of China (2016YFC0800702)
the Science and Technology Committee of Shanghai Municipality (17DZ2273200, 16DZ2290900)
Text and Data Mining valid from 2019-08-01
Accepted: 8 July 2019
First Online: 1 August 2019
Compliance with ethical standards
: All authors declare that they have no conflict of interest.
: This study was conducted with the approval of the ethics committee of the Institute of Forensic Sciences, Ministry of Justice, P.R. China.
: Work involving the use of human specimens was performed after informed written consent was obtained from family members of the victims.