1. Ph.D. Student, Dept. of Architectural Engineering, Pennsylvania State Univ., 104 Engineering, Unit A, University Park, PA 16802.
2. Assistant Professor, Dept. of Architectural Engineering, Pennsylvania State Univ., 104 Engineering, Unit A, University Park, PA 16802 (corresponding author).
3. Assistant Professor, Dept. of Architecture and Urban Planning, Qatar Univ., Doha 2713, Qatar.