1. School of Veterinary Medicine and Science, University of Nottingham, College Road, Sutton Bonington LE12 5RD, UK
2. Department of Anatomy, College of Veterinary Medicine, University of Diyala, Baqubah, Iraq
3. CIPB, Hounsfield Building, University of Nottingham, College Road, Sutton Bonington LE12 5RD, UK
4. BL12, Diamond Light Source Ltd, Diamond House, Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0DE, UK
5. The Royal Veterinary College, Hawkshead Lane, Hatfield, Hertfordshire AL97TA, UK
6. Equine Studies Group, WALTHAM Centre for Pet Nutrition, Melton Mowbray, Leicester LE14 4RT, UK