Funding for this research was provided by:
National Natural Science Foundation of China (81502333)
Text and Data Mining valid from 2018-05-12
Received: 17 February 2018
Accepted: 25 April 2018
First Online: 12 May 2018
Ethics approval and consent to participate
: All osteosarcoma tissues and matched para-tumor tissues were in accordance with the ethical guidelines of Liaoning Cancer Hospital & Institute and the Helsinki declaration. The ethics consents were signed by each patient before the study. All patients agreed that the data from their samples could be used for experimental studies and paper presentations.
: The authors declare that they have no competing interests.
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