1. Institute for Science and Technology in Medicine, Keele University, Guy Hilton Research Center, Staffordshire, UK
2. Academic Unit of Obstetrics and Gynecology, University Hospital of North Midlands NHS Trust, Stoke-on-Trent, Staffordshire, UK
3. School of Veterinary Medicine and Science, University of Nottingham, Leicestershire, UK
4. Advanced Data Analysis Center, University of Nottingham, Leicestershire, UK
5. Haywood Rheumatology Center, Haywood Hospital, Staffordshire, UK
6. Department of Diabetes and Endocrinology, University Hospital of North Midlands NHS Trust, Stoke-on-Trent, Staffordshire, UK