Tao, Rong-zhen
Tang, Qing-lai
Zhou, Shuang
Jia, Chun-ping
Lv, Jian-lin
Article History
Received: 28 May 2018
Accepted: 26 November 2018
First Online: 28 November 2018
Compliance with ethical standards
:
: The authors declare no financial interests competing.
: All procedures conducted in studies with participants involved complied with the 1964 Helsinki declaration and its later comparable or amendments ethical standards, and with the ethical standards of Nanjing Jiangning Hospital (ethics approval number: 201,700,107).
: All individual participants involved here gave the informed consent.