1. Department of Civil Engineering and Architecture; University of Pavia; Pavia Italy
2. Formerly at College of Engineering, Mathematics and Physical Sciences, University of Exeter; Exeter UK
3. Department of Civil Engineering and Architecture; Technical University of Bari; Bari Italy
4. Key Laboratory of Regional Sustainable Development Modeling; Institute of Geographical Sciences and Natural Resource Research, Chinese Academy of Sciences; Beijing People's Republic of China
5. College of Engineering, Mathematics and Physical Sciences; University of Exeter; Exeter UK