1. Department of Biomedical Informatics, Harvard Medical School, Boston, Massachusetts, USA
2. Program in Environmental Health Sciences, School of Public Health, University of California, Berkeley, Berkeley, California, USA
3. Division of Physiological Chemistry 2, Department of Medical Biochemistry and Biophysics, Karolinska Institute, Stockholm, Sweden
4. Department of Environmental Health Sciences, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA
5. Department of Computational Medicine and Bioinformatics, Medical School, University of Michigan, Ann Arbor, Michigan, USA
6. Department of Endocrinology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
7. Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, New York, USA
8. Utrecht University & Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, Netherlands