1. Department of Architecture and Built Environment, University of Northumbria at Newcastle, Newcastle upon Tyne NE1 8ST, UK
2. Department of Architecture Engineering, Arab Academy for Science, Technology & Maritime Transport, Alexandria 1029, Egypt
3. Department of Architecture, Strathclyde Engineering for Development, University of Strathclyde, Glasgow G1 1XJ, UK
4. Department of Architecture Engineering, College of Engineering, University of Basrah, Basrah 61001, Iraq
5. Department of Social, Economic and Geographical Sciences, The James Hutton Institute, Aberdeen AB15 8QH, UK
6. Stedenbouw En Architectuur Frank Van Hulle, 2000 Antwerpen, Belgium