Li, Guizhen
Row, Kyung Ho
Funding for this research was provided by:
This study was supported by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (NRF-2015R1A4A1042434)
Article History
Received: 13 June 2018
Revised: 15 September 2018
Accepted: 25 September 2018
First Online: 3 October 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interests.