Li, Shao-jun
Feng, Dan http://orcid.org/0000-0002-7912-0368
Funding for this research was provided by:
no (no)
Article History
Received: 9 October 2018
Accepted: 19 February 2019
First Online: 7 March 2019
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: The study was conducted in accordance with the principles of the Declaration of Helsinki and the guidelines of Wuhan No.1 Hospital.