| Affiliation: | 1. Department of Paediatrics, University College Hospital, College of Medicine, University of Ibadan, Ibadan, Nigeria;2. Child Health Department, Lancashire Teaching Hospitals NHS Trust and Centre for Paediatrics and Child Health, University of Manchester, UK;3. Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden;4. Division of Endocrinology, Department of Physiology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden;5. Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden |
