[1] Politecn Milan, Dept Architecture & Urban Studies DASTU, Lab Simulaz Urbana Fausto Curti, Via Bonardi 3, I-20133 Milan, Italy
[2] UCL Univ Coll London, Bartlett Sch Environm Energy & Resources, Inst Environm Design & Engn, London WC1E 6BT, England
[3] Univ Groningen, Fac Spatial Sci, Dept Planning & Environm, Urban Design & Planning, Mercator Bldg,Room 3-38,Landleven 1, NL-9747 AD Groningen, Netherlands