aClinical Hospital Centre Zagreb, Zagreb, Croatia; bTechnische Universität Dresden, Klinik für Kinder- und Jugendmedizin, Universitätsklinikum Carl Gustav Carus, Dresden, Germany
aDivision of Pediatric Endocrinology, Keçiören Research and Educational Hospital, Ankara, Turkey; bDivision of Pediatric Endocrinology, Keçiören Research and Educational Hospital, Yildirim Beyazit University, Ankara, Turkey; cDivision of Pediatric Endocrinology; Pediatry Department, Keçiören Research and Educational Hospital, Ankara, Turkey
aDivision of Endocrinology and Metabolism, Tokyo Metropolitan Childrens Medical Center, Tokyo, Japan; bDivision of Pediatric Endocrinology and Metabolism, Shikoku Medical Center for Children and Adults, Kagawa, Japan
aDepartment of Pediatric Endocrinology, University of Ankara School of Medicine, Ankara, Turkey; bDepartment of Medical Genetic, University of Ankara School of Medicine, Ankara, Turkey.
aDepartment of Pediatrics, Dokkyo Medical University, Tochigi, Japan; bDepartment of Pediatrics, Hokkaido University School of Medicine, Hokkaido, Japan
aThe Cyprus Institute of Neurology & Genetics, Nicosia, Cyprus; bMakarios III Hospital, Nicosia, Cyprus; cIasis Hospital, Paphos, Cyprus; dSt Georges, University of London Medical School at the University of Nicosia, Nicosia, Cyprus