Wei, Jinchao
Yang, Yu
Dong, Jiayi
Wang, Shuangpeng
Li, Peng
Funding for this research was provided by:
Macau Science and Technology Development Fund (162/2017/A3)
Research Committee of the University of Macau (MYRG2018-00239-ICMS, MYRG2014-00089-ICMS-QRCM)
Article History
Received: 7 September 2018
Accepted: 12 December 2018
First Online: 9 January 2019
Compliance with ethical standards
: The author(s) declare that they have no competing interests.