1. Graduate Research Assistant, Dept. of Industrial and Systems Engineering, Univ. of Oklahoma, Norman, OK 73019.
2. Graduate Research Assistant, School of Civil Engineering and Environmental Science, Univ. of Oklahoma, Norman, OK 73019.
3. Assistant Professor, School of Civil Engineering and Environmental Science, Univ. of Oklahoma, Norman, OK 73019 (corresponding author).
4. Assistant Professor, Dept. of Industrial and Systems Engineering, Univ. of Oklahoma, Norman, OK 73019.
5. Postdoctoral Research Fellow, School of Civil Engineering and Environmental Science, Univ. of Oklahoma, Norman, OK 73019.