Li, Yurong
Zhao, Lianrong
Geng, Nan
Zhu, Weijia
Liu, Hongbo
Bai, Han
Funding for this research was provided by:
National Major Science and Technology Projects of China (2017ZX10202203)
Article History
Received: 7 December 2019
Accepted: 10 March 2020
First Online: 16 March 2020
Ethics approval and consent to participate
: Patients’ information used in this study were fully privileged to protect the patient’s privacy, there were no additional tests and no harm to the patients for participating in this study. The study procedures were in accordance with the ethical principles and had approved by the Medical Research and New Technology Ethics Committee of Shengjing Hospital. The ethics committee: The Medical Research and New Technology Ethics Committee of Shengjing Hospital, China Medical University. Ethics number: 2018PS91K.
: Not applicable.
: The authors declare that they have no competing interests.