1. Department of Pediatric Endocrinology, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM) Research Institute, Emma Children's Hospital, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
2. Department of Population and Public Health Sciences, Center for Genetic Epidemiology, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA.
3. Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California, USA.
4. IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy.
5. Vavilov Institute of General Genetics RAS, Moscow, Russia.
6. Department of Psychology, University of Houston, Houston, Texas, USA.
7. Endocrine Laboratory, Department of Clinical Chemistry, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM) Research Institute, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
8. Department of Human Genetics, Amsterdam Reproduction & Development Institute, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands.