1. University of Connecticut, Electrical and Computer Engineering Department, 371 Fairfield Road, Unit 4157, Storrs, Connecticut 06269-4157, United States
2. University of Connecticut, Electrical and Computer Engineering Department, 371 Fairfield Road, Unit 4157, Storrs, Connecticut 06269-4157, United StatesbUniversity of Connecticut, Biomedical Engineering Department, Storrs, Connecticut 06269, United States