Liu, Yong
Li, Qiang
Chen, Shiqun
Wang, Xia
Zhou, Yingling
Tan, Ning
Chen, Jiyan
Article History
Received: 6 June 2018
Accepted: 19 September 2018
First Online: 12 October 2018
Compliance with Ethical Standards
:
: The TRUST study (NCT01206257) and PRECOMIN study (NCT01400295) conformed to the principles of Declaration of Helsinki and were approved by the Chinese ethics committee of registering clinical trials (ChiECRCT) as the leading ethics board and additionally by the local ethics boards of each participating center. All patients gave their written informed consent prior to enrollment.
: Not applicable.
: The authors declare that they have no competing interests.