1. Clinical Drug Development, Novo Nordisk A/S , Søborg 2860 , Denmark
2. Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine , Cincinnati, OH 45229 , USA
3. Department of Endocrinology, Alder Hey Children's NHS Foundation Trust , Liverpool L14 5AB , UK
4. Division of Pediatric Endocrinology, University of Minnesota Medical School, MHealth Fairview Masonic Children’s Hospital , Minneapolis, MN 55454 , USA
5. Division of Pediatric Endocrinology and Metabolism, Children's Medical Center, Osaka City General Hospital , Osaka, 534-0021 , Japan