1. Korea Institute Science Technology Information, 245, Daehak-ro, Yuseong-gu, Daejeon, Republic of Korea
2. Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
3. Department of Civil Engineering, Chiang Mai University, 239 Huay Kaew Road, Chiang Mai 50200, Thailand