Chen, Tong https://orcid.org/0000-0002-5084-6018
Xu, Peng-Cheng https://orcid.org/0000-0001-8596-9555
Hu, Shui-Yi https://orcid.org/0000-0003-2036-0866
Gao, Shan https://orcid.org/0000-0001-8052-2690
Jia, Jun-Ya https://orcid.org/0000-0002-4344-132X
Yan, Tie-Kun https://orcid.org/0000-0003-0798-9731
Funding for this research was provided by:
National Natural Science Foundation of China (81200534, 81570630, 81600554)
Tianjin Research Program of Application Foundation and Advanced Technology (15JCQNJC10700, 17JCQNJC10200)
China Postdoctoral Science Foundation funded project (2014M560191)
Article History
Received: 15 December 2018
Accepted: 20 March 2019
First Online: 29 March 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interests. All authors approved the final manuscript as submitted and agree to be accountable for all aspects of the work.
: Written informed consent to participate in the study was acquired from all participants. The protocol was approved by the ethical committee of Tianjin Medical University General Hospital (IRB2013-001-01) and this research was in compliance of the declaration of Helsinki.