1. Marine Renewable Energy Ireland (MaREI), Science Foundation Ireland Research Centre, School of Engineering, University College Cork, Cork, Ireland
2. ISISE, Civil Engineering Department, Minho University, Guimaraes, Portugal
3. Dynamical Systems and Risk Laboratory, School of Mechanical and Materials Engineering, University College Dublin, Dublin, Ireland
4. Marine Renewable Energy Ireland (MaREI), Science Foundation Ireland Research Centre, University College Dublin, Dublin, Ireland