1. New Jersey Institute of Technology,Dept. of Electrical and Computer Engineering,Newark,NJ,USA
2. Institute of Fundamental Technological Research Polish Academy of Sciences,Warsaw,Poland
3. Yale University,Yale Systems Biology Institute and Dept. of Biomedical Eng.,New Haven,CT,USA
4. New Jersey Institute of Technology,Dept. of Elect. Comput. Eng. and Dept. of Biological Sciences,Newark,NJ,USA