Zhang, Xiao-Mei
Lu, Ai-Zhen
Yang, Hao-Wei
Qian, Li-Ling
Wang, Li-Bo
Zhang, Xiao-Bo
Article History
Received: 22 August 2018
Accepted: 20 September 2018
First Online: 29 September 2018
Compliance with ethical standards
:
: This study was approved by the Hospital’s Ethics Committee, and all participants provided written consents.
: The authors declare that they have no conflict of interest.