[1] Bandim Health Project,Department of Infectious Diseases
[2] INDEPTH Network,The Danish Twin Registry, Epidemiology, Institute of Public Health
[3] Odense University Hospital,Department of Clinical Biochemistry and Pharmacology
[4] Research Center for Vitamins and Vaccines (CVIVA),Department of Clinical Genetics
[5] Statens Serum Institute,Department of Endocrinology
[6] Department of Maternity,undefined
[7] National Hospital Simão Mendes,undefined
[8] University of Southern Denmark,undefined
[9] Odense University Hospital,undefined
[10] Odense University Hospital,undefined
[11] Odense University Hospital,undefined