Chen, Ji-Bin
Chen, Dong
Xiao, Ya-Ping
Chang, Jian-Zhong
Li, Te
Article History
Received: 12 November 2019
Accepted: 11 February 2020
First Online: 17 February 2020
Ethics approval and consent to participate
: This study were approved by the institutional review boards/Ethics Committees of Wuhan Hanyang Hospital (WHH20140715), CR & WISCO General Hospital (CWGH20140726) and General Hospital of Central Theater Command (WHH20140823), and was conducted in compliance with the ethical principles of the Helsinki Declaration of 1975. Written informed consent was obtained from the patients or their family members.
: Not Applicable.
: The authors declare that they have no competing interests.