The authors are teachers and researchers in the construction area in universities: SIU LAM TANG in the Hong Kong Polytechnic University, SYED M. AHMED in Florida International University, RAYMOND T. AOIEONG in University of Macau, and SUN WAH POON in the University of Hong Kong.

The authors are teachers and researchers in the construction area in universities: SIU LAM TANG in the Hong Kong Polytechnic University, SYED M. AHMED in Florida International University, RAYMOND T. AOIEONG in University of Macau, and SUN WAH POON in the University of Hong Kong.

The authors are teachers and researchers in the construction area in universities: SIU LAM TANG in the Hong Kong Polytechnic University, SYED M. AHMED in Florida International University, RAYMOND T. AOIEONG in University of Macau, and SUN WAH POON in the University of Hong Kong.