Qu, Chao
Huang, Xinyu
Liu, Kui
Li, Kun
Tan, Bin
Qu, Linlin
Cao, Jingyu http://orcid.org/0000-0003-3355-2031
Zhu, Chengzhan
Article History
Received: 4 October 2018
Accepted: 14 January 2019
First Online: 21 January 2019
Ethics approval and consent to participate
: All information about the patient in this manuscript follows the patient’s right of informed consent and is fully authorized by the patient. The ethics involved in the manuscript has been reviewed by the Ethics Committee of the Affiliated Hospital of Qingdao University.
: Not applicable.
: The authors declare that they have no competing interests.
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