Shao, Liu-Jia-Zi
Liu, Shao-Hua
Liu, Fu-Kun
Zou, Yi
Hou, Hai-Jun
Tian, Ming
Xue, Fu-Shan http://orcid.org/0000-0002-1028-6036
Article History
Received: 17 May 2018
Accepted: 16 October 2018
First Online: 1 November 2018
Ethics approval and consent to participate
: This study is being conducted in accordance with the principles of the Declaration of Helsinki and Good Clinical Practice guidelines. The study was approved by the Ethics Committee of Beijing Friendship Hospital, Capital Medical University, on January 19, 2017. The given reference number is 2017-P2–009-02. Before randomization, written informed consent will be obtained from all participants. No expenses will be paid at all.
: Written informed consent was obtained from the patients for publication of their details in this manuscript.
: The authors declare that they have no competing interests.
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