1. Applied Science and Technology Ph.D. Program, North Carolina A&T State University, Greensboro, NC 27411, USA
2. Department of Electrical and Computer Engineering, North Carolina A&T State University, Greensboro, NC 27411, USA
3. Department of Computer Systems Technology, North Carolina A&T State University, Greensboro, NC 27411, USA
4. Department of Biology, North Carolina A&T State University, Greensboro, NC 27411, USA