Funding for this research was provided by:
National Natural Science Foundation of China (U1702282)
Yunnan Science and Technology Talent and Platform Program (2017HC019)
Yunnan Joint Support for National Program (2015GA009)
Yunnan Province Major Science and Technology Project (2017ZF007)
Text and Data Mining valid from 2019-09-02
Received: 15 October 2018
Accepted: 27 August 2019
First Online: 2 September 2019
Ethics approval and consent to participate
: The sample collections were performed in accordance with relevant guidelines and regulations approved by Ethical Committee of Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College. All experimental procedures were approved by the Ethics Review Committee [Institutional Review Board (IRB)] of Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College.
: Not applicable.
: The authors declare that they have no competing interests.