1. Worcester Polytechnic Institute, Worcester, MA, USA
2. Department of Electrical and Computer Engineering, University of Massachusetts Lowell, Lowell, MA, USA
3. Department of Civil and Environmental Engineering, University of Massachusetts Lowell, Lowell, MA, USA
4. Department of Electrical and Computer Engineering, University of New Hampshire, Durham, NH, USA
5. Verizon, Waltham, MA, USA
6. Department of Civil and Architectural Engineering and Mechanics, University of Arizona, Tucson, AZ, USA