1. Sustainable Buildings Research Centre (SBRC), University of Wollongong, Wollongong, NSW 2522, Australia
2. Commonwealth Scientific and Industrial Research Organisation (CSIRO), Private Bag 10, Clayton South, VIC 3169, Australia
3. Department of Civil and Architectural Engineering, Aarhus University, Inge Lehmanns Gade 10, 8000 Aarhus C, Denmark