Yu, Chun-Jiang
Wang, Li
Mao, Sen-Lin
Zhang, Ying
Song, Ling-Ling
Cai, Ling-Yu
Tao, Ye
Funding for this research was provided by:
the Youth Foundation of the Heilongjiang Province of China (QC2012C007)
the Science and Technology Research Project of Education Department of Heilongjiang Province of China (12531304)
the postdoctoral scientific research developmental fund of Heilongjiang Province (LBH-Q15100)
Article History
Received: 30 January 2018
Accepted: 5 December 2018
First Online: 19 December 2018
Ethics approval and consent to participate
: This study was conducted in accordance with the declaration of Helsinki. This study was conducted with approval from the Ethics Committee of the Second Affiliated Hospital of the Harbin Medical University. Written informed consent was obtained from the participants. Consent for publication: obtained from the participants.
: All authors declare that they have no competing interests.
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