Funding for this research was provided by:
Science, Technology and Innovation Commission of Shenzhen Municipality (JSGG20170412153009953, JCY20170817145305022)
Text and Data Mining valid from 2020-02-13
Received: 9 December 2019
Accepted: 21 January 2020
First Online: 13 February 2020
Ethics approval and consent to participate
: Permission for this study was obtained from the Bioethics and Biological Safety Review Committee of BGI-Shenzhen (No. FT 17064). All blood collection was performed under gentle fixation and all efforts were made to minimize animal suffering. We confirm that all experiments were performed in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.