1. Industrial Engineering Department, University of Louisville, Louisville, KY, USA
2. Electrical and Computer Engineering Department, North Carolina State University, Raleigh, NC, USA
3. Biomedical Engineering Department, North Carolina State University, Raleigh, NC, USA
4. General Engineering Department, Santa Clara University, Santa Clara, CA, USA
5. Wm Michael Barnes '64 Department of Industrial & Systems Engineering Department, Texas A&M University, College Station, TX, USA
6. Computer & Information Science & Engineering Department, University of Florida, Gainesville, FL, USA
7. Industrial and Systems Engineering Department, University of Florida, Gainesville, FL, USA