1 Centre for Biomarker Research and Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield, HD1 3DH, UK.
2 Pharmacology and Therapeutics, National University of Ireland, Galway, Ireland.
3 Centre for Pain Research and Galway Neuroscience Centre, National University of Ireland, Galway, Ireland.
4 Physiology, School of Medicine, National University of Ireland, Galway, Ireland.
5 HRB Clinical Research Facility, National University of Ireland, Galway, Galway, Ireland.
6 Arthritis and Clinical Immunology Research Program, Oklahoma Medical Research Foundation, Oklahoma City, OK, USA.
7 Centre for Biomarker Research and Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield, HD1 3DH, UK. p.c.mchugh@hud.ac.uk.