1. Postgraduate Student, School of Built Environment, Liverpool John Moores Univ. (corresponding author).
2. Professor of Structural Engineering, Director of Studies, School of Built Environment, Liverpool John Moores Univ.
3. Principal Lecturer, School of Built Environment, Liverpool John Moores Univ.
4. Reader, School of Pharmacy and Biomolecular Sciences, Liverpool John Moores Univ.