1. School of Civil Engineering, University College Dublin, Belfield, Ireland
2. Technical Department, Iarnród Éireann Irish Rail, Inchicore, Dublin, Ireland
3. School of Natural and Built Environment, Queen’s University, Belfast, UK
4. Department of Civil Engineering, National University of Ireland, Galway, Ireland
5. Dynamical Systems and Risk Laboratory, School of Mechanical & Materials Engineering, University College Dublin, Belfield, Ireland