1 Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
2 International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
3 Faculty of Medical Sciences, Department of Medical Genetics, State University of Campinas (Unicamp), São Paulo, São Paulo, Brazil.
4 Department of Medical and Surgical Sciences, Pediatric Endocrinology Unit, Centre for Rare Endocrine Conditions, S. Orsola-Malpighi University Hospital, Bologna, Italy.
5 Dipartimento Materno-Infantile Azienda Ospedaliero, Universitaria Pisana, Pisa, Italy.
6 Department of Paediatric Endocrinology, University Hospital Ghent, Ghent, Belgium.
7 Department of Internal Medicine and Paediatrics, Ghent University, Ghent, Belgium.
8 Department of Paediatrics, Addenbrooke's Hospital, University of Cambridge, Cambridge, United Kingdom.
9 Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey.
10 Division of Pediatric Endocrinology, Diabetology and Metabolism, Department of Pediatrics, Bern University Children's Hospital, University of Bern, Bern, Switzerland.
11 Department of BioMedical Research, Bern University Children's Hospital, University of Bern, Bern, Switzerland.
12 Centro de Investigaciones Endocrinológicas 'Dr. César Bergadá', CONICET - FEI, División de Endocrinología, Hospital de Niños Ricardo Gutiérrez, Buenos Aires, Argentina.
13 Department of Paediatric Endocrinology and Diabetes, School of Medicine, Marmara University, Istanbul, Turkey.
14 Department of Paediatrics, Leiden University Medical Centre, Leiden, Netherlands.
15 Department of Paediatric Endocrinology, Sophia Children's Hospital, Erasmus Medical Center, Rotterdam, Netherlands.
16 Developmental Endocrinology Research Group, University of Glasgow, Glasgow, United Kingdom.
17 Division of Paediatric Endocrinology and Diabetes, Department of Paediatrics, University of Luebeck, Luebeck, Germany.
18 Division of Paediatric Endocrinology and Diabetes, Department of Paediatrics, Christian-Albrechts-University of Kiel, Kiel, Germany.
19 Department of Endocrinology, University of Medicine and Pharmacy Craiova, University Emergency Hospital Craiova, Craiova, Romania.
20 Department of Pathology, Laboratory for Experimental Patho-Oncology, Erasmus Medical Center, University Medical Center Rotterdam, Cancer Institute, Rotterdam, Netherlands.
21 Princess Maxima Center for Paediatric Oncology, CS Utrecht, Netherlands.
22 Pediatric Endocrinology, St. Anna Children´s Hospital, Medical University of Vienna, Vienna, Austria.
23 Department of Pediatric Pulmology, Allergology and Endocrinology, Medical University of Vienna, Vienna, Austria.