aUniversity Department of Growth and Reproduction, Rigshsopitalet, Copenhagen, Denmark;
bDepartment of Pediatrics, University of Modena, Italy;
cDepartment of Pediatric Endocrinology and INSERM U561, Paris, France;
dRoyal Manchester Children’s Hospital, Manchester, UK;
eDepartment of Pediatrics, Leipzig, Germany, and
fSophiaChildren’sHospital, Rotterdam, The Netherlands