1. Department of Urban Planning and Design, Xi’an Jiaotong-Liverpool University, Suzhou 215123, China
2. School of Environmental Sciences, University of Liverpool, Liverpool L69 3BX, UK
3. School of Art, Design and Architecture, University of Plymouth, Plymouth PL4 8AA, UK
4. School of Architecture and Urban Planning, Suzhou University of Science and Technology, Suzhou 215009, China