[1] Univ Glasgow, Dev Endocrinol Res Grp, Glasgow, Lanark, Scotland
[2] Univ Copenhagen, Rigshosp, Dept Growth & Reprod, Copenhagen, Denmark
[3] Univ Birmingham, Inst Metab & Syst Res IMSR, Birmingham, W Midlands, England
[4] Univ Hosp Birmingham NHS Fdn Trust, Ctr Endocrinol Diabet & Metab, Birmingham, W Midlands, England
[5] Hosp Valle De Hebron, Vall dHebron Res Inst VHIR, Dept Pediat, Barcelona, Spain
[6] Hosp Valle De Hebron, Vall dHebron Res Inst VHIR, Pediat Endocrinol Unit, Barcelona, Spain
[7] Univ Bologna Hosp Bologna, Dept Pediat, St Orsola Malpighi, Bologna, Italy
[8] Univ Hosp Pisa, Dept Pediat, Pisa, Italy
[9] Univ Hosp Heidelberg, Dept Paediat, Div Paediat Endocrinol & Diabet, Heidelberg, Germany
[10] Royal Devon & Exeter Hosp, Macleod Diabet & Endocrine Ctr, Exeter, Devon, England
[11] Radboud Univ Nijmegen Med Ctr, Dept Pediat, Nijmegen, Netherlands
[12] Univ Southampton, Fac Med, Dept Paediat Endocrinol, Southampton, Hants, England
[13] Univ Med Ctr, Dept Pediat & Adolescent Med, Ulm, Germany
[14] Tel Aviv Univ, Tel Aviv Sackler Fac Med, Paediat, Tel Aviv, Israel
[15] Schneider Childrens Med Ctr Israel, Jesse Z & Sara Lea Shafer Inst Endocrinol & Diabe, Petah Tiqwa, Israel
[16] Univ Cambridge, Dept Paediat, Cambridge, England
[17] Istanbul Univ, Istanbul Med Sch, Dept Pediat Endocrinol, Istanbul, Turkey
[18] Al Neelain Univ, Fac Med Lab Sci, Khartoum, Sudan
[19] Istanbul Univ Cerrahpasa, Cerrahpa Med Sch, Dept Pediat Endocrinol, Istanbul, Turkey
[20] Univ Med & Farmacie Carol Davila, Fac Med, Endocrinol, Bucharest, Romania
[21] Med Univ Silesia, Dept Pediat & Pediat Endocrinol, Katowice, Poland
[22] MOH Ukraine, Ukrainian Res Ctr Endocrine Surg Endocrine Organs, Kiev, Ukraine
[23] Marmara Univ, Dept Pediat Endocrinol, Istanbul, Turkey
[24] Zeynep Kamil Women & Children Hosp, Pediat Endocrinol Clin, Istanbul, Turkey
[25] Univ Med Ctr Rotterdam, Erasmus Med Ctr, Pediat Endocrinol, Rotterdam, Netherlands
[26] Leiden Univ Med Ctr, Dept Pediat, Leiden, Netherlands
[27] Univ Lubeck, Div Paediat, Lubeck, Germany
[28] Christian Albrechts Univ Kiel, Div Pediat Endocrinol & Diabet, Univ Hosp Schleswig Holstein, Dept Pediat, Campus Kiel, Kiel, Germany
[29] Med Univ Varna, UMHAT Sveta Marina, Varna, Bulgaria
[30] All India Inst Med Sci, Dept Pediat, Div Pediat Endocrinol, New Delhi, India
[31] Hop Enfants, Unite Endocrinol Diabetol & Gynecol Enfant & Adol, Casablanca, Morocco
[32] West Hertfordshire Hosp Trust, Dept Endocrinol, St Albans City Hosp, St Albans, England
[33] Univ Estadual Campinas, Fac Ciencias Med, Dept Pediat, Disciplina Endocrinol & Metabol, Sao Paulo, Brazil
[34] Dept Clin Med, Sao Paulo, Brazil
[35] Univ Childrens Hosp, Div Pediat Endocrinol & Diabetol & Childrens Res, Zurich, Switzerland
[36] Univ Sheffield, Acad Unit Child Hlth, Dept Oncol & Metab, Sheffield, S Yorkshire, England
[37] Birmingham Childrens Hosp, Endocrinol, Birmingham, W Midlands, England
[38] Univ Southampton, Fac Med, Dept Human Dev & Hlth, Southampton, Hants, England
[39] Jilin Univ First Hosp, Ctr Prenatal Diag, Jilin, Jilin, Peoples R China
[40] Univ Med & Pharm Craiova, Endocrinol, Craiova, Romania
[41] Inst Prague, Endocrinol, Prague, Czech Republic
[42] Yerevan State Med Univ, Endocrinol, Endocrinol Clin, Yerevan, Armenia
[43] Natl Res Ctr, Dept Clin Genet, Cairo, Egypt
[44] Otto von Guericke Univ, Dept Pediat, Magdeburg, Germany
[45] Poznan Univ Med Sci, Dept Pediat Endocrinol, Poznan, Poland
[46] Karolinska Inst, Dept Womens & Childrens Hlth, Stockholm, Sweden
[47] Ctr Invest Endocrinol Dr Cesar Bergada CEDIE, CONICET FEI Div Endocrinol, Buenos Aires, DF, Argentina
[48] Royal Manchester Childrens Hosp, Dept Paediat Endocrinol, Manchester, Lancs, England
[49] Univ Hosp Ghent, Pediat Endocrinol Serv, Ghent, Belgium
[50] Univ Oxford, Churchill Hosp, Oxford Ctr Diabet Endocrinol & Metab, NIHR Oxford Biomed Res Ctr, Oxford, England