Guo, Yu-cheng
Wang, Ya-hui
Olze, Andreas
Schmidt, Sven
Schulz, Ronald
Pfeiffer, Heidi
Chen, Teng
Schmeling, Andreas
Funding for this research was provided by:
National Natural Science Foundation of China (No. 81701869, No.81430048, No.81571859)
Postdoctoral Research Foundation of China (No. 2019M653664)
Shanghai Key Laboratory of Forensic Medicine (No. 17DZ2273200)
Shanghai Forensic Service Platform (No. 16DZ2290900)
Article History
Received: 23 August 2019
Accepted: 7 October 2019
First Online: 29 October 2019
Compliance with ethical standards
: Ethical approval was granted by the ethics committee of Stomatological Hospital of Xi’an Jiaotong University.
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. For this type of study, formal consent is not required.
: An informed consent was provided by all individual participants included in the study, according to the Declaration of Helsinki.