Li, Xiangfang
Omotere, Oluwaseyi
Qian, Lijun
Dougherty, Edward R.
Funding for this research was provided by:
National Science Foundation (1238918)
National Science Foundation (1464387)
Article History
Received: 25 March 2017
Accepted: 5 June 2017
First Online: 30 June 2017