Funding for this research was provided by:
Chinese National Science and Technology Major Project (2016YFC0901703)
Article History
Received: 26 November 2017
Accepted: 4 July 2018
First Online: 29 August 2018
Ethics approval and consent to participate
: No ethics approval was required for any element of this study.
: Not applicable.
: The authors Xudong Lu and Huilong Duan are honorary openEHR ambassadors in China.
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