Affiliation: | Southampton University Hospitals Trust, Southampton, UK;;Department of Pediatrics, Tufts University School of Medicine, Boston, MA, USA;;Childrens Hospital, Leicester, Royal Infirmary, Leicester LE1 5WW, UK;;Institute of Endocrinology, The Children's Hospital at Westmead, Sydney, Australia;;Division of Endocrinology, Children's Hospital, Boston, MA, USA;;Department of Pediatrics, Uddevalla Hospital, Uddevalla, Sweden |