Li, Qi http://orcid.org/0000-0002-4872-605X
Duan, Tiantian http://orcid.org/0000-0002-5125-9982
Shao, Jian http://orcid.org/0000-0001-7292-6310
Yu, Hongbin http://orcid.org/0000-0002-1877-5387
Funding for this research was provided by:
Ministry of Education of the People's Republic of China (2016JCTD112)
Shenzhen government (JCYJ20160414102014801)
Article History
Received: 20 March 2018
Accepted: 2 May 2018
First Online: 9 May 2018