1. Ph.D. Graduate, Institute for Risk and Uncertainty, Univ. of Liverpool, Liverpool L69 7ZF, U.K. (corresponding author).
2. Lecturer of Uncertainty in Engineering, Institute for Risk and Uncertainty, Univ. of Liverpool, Liverpool L69 7ZF, U.K.
3. Professor and Head, Institute for Computer Science in Civil Engineering, Leibniz Univ. of Hannover, Hannover, Germany; Univ. of Liverpool, Liverpool L69 7ZF, U.K.; Tongji Univ., Shanghai, China.