Wang, Liying
Wu, Fan
Liu, Chen
Song, Yang
Guo, Jiawen
Yang, Yanwei
Qiu, Yinong
Funding for this research was provided by:
Natural Science Foundation of Gansu, China (Grant No. 1606RJZA185)
Article History
Received: 7 September 2017
Accepted: 12 January 2018
First Online: 19 November 2018
Compliance with ethical standards
:
: This article does not contain any studies with human participants performed by any of the authors. Human cancellous bone fragments and blood were collected based on the treatment needs unrelated to this study. Each donor provided written informed consent. All procedures performed in studies were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: The authors declare that they have no conflict of interest.