1. School of Biosciences University of Nottingham, University Park Nottingham UK
2. School of Mathematics University of Nottingham, University Park Nottingham UK
3. Department of Chronic Diseases and Metabolism Laboratory of Clinical and Experimental Endocrinology KU Leuven Belgium
4. Department of Endocrinology University Hospitals Leuven Leuven Belgium
5. Department of Obstetrics, Gynaecology and Andrology Albert Szent‐Gyorgy Medical University Szeged Hungary
6. Department of Medicine Santiago de Compostela University, Complejo Hospitalario Universitario de Santiago (CHUS), CIBER de Fisiopatología Obesidad y Nutricion (CB06/03), Instituto Salud Carlos III Santiago de Compostela Spain
7. Institute of Reproductive and Developmental, Department of Metabolism, Digestion and Reproduction Imperial College London London UK
8. Department of Translational Medicine Lund University Malmö Sweden
9. Endocrinology Unit, “Mario Serio” Department of Experimental and Clinical Biomedical Sciences University of Florence Florence Italy
10. Centre for Epidemiology Versus Arthritis The University of Manchester & NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust Manchester UK
11. Andrology Unit United Laboratories of Tartu University Clinics Tartu Estonia
12. Department of Andrology and Reproductive Endocrinology Medical University of Łódź Łódź Poland
13. Department of Geriatrics University Hospitals Leuven Leuven Belgium
14. Department of Endocrinology Manchester University NHS Foundation Trust Manchester UK