Zheng, Dongming
Ba, Fang
Bi, Guorong
Guo, Yang
Gao, Yan
Li, Weishuai http://orcid.org/0000-0001-8089-6799
Funding for this research was provided by:
Natural Science Foundation of Liaoning Province (2018225091)
Article History
Received: 22 September 2019
Revised: 20 October 2019
Accepted: 21 October 2019
First Online: 26 October 2019
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: This study was approved by the Ethics Committee of Affiliated Shengjing Hospital of China Medical University. All patients or the patient’s next-of-kin provided written informed consent to participate if a patient could not sign due to disability or underage. And this was also approved by the ethics committee. A copy of the written consent is available for review by the Editor of this journal.
: Written informed consent was obtained from the patients for publication of this research and any accompanying images or from the patient’s next-of-kin.