1. Department of Electrical and Computer Engineering, Missouri University of Science and Technology, Rolla, MO 65409, USA
2. Department of Neurology and Rehabilitation, University of Illinois at Chicago, Chicago, IL 60607, USA
3. Department of Science and Industry Systems, University of Southeastern Norway, 3616 Kongsberg, Norway
4. Engineering Program, Missouri State University, Springfield, MO 65897, USA
5. Honeywell Federal Manufacturing & Technologies, Kansas City, MO 64147, USA