1. General Affairs & Accounting Division, Personnel Department, Personnel Section; East Nippon Expressway Company; 100-8979 Tokyo Chiyoda-ku 3-3-2 Kasumigaseki Japan
2. Department of Civil Engineering; Qazvin Branch, Islamic Azad University; Qazvin Iran
3. Department of Civil Engineering; Auburn University; 36849-5337 Auburn AL 238 Harbert Engineering Center United States