1. Environment Agency Austria, Spittelauer Lände 5, A-1090 Vienna, Austria
2. Institute of Medical Genetics, Center for Pathobiochemistry and Genetics, Medical University of Vienna, A-1090 Vienna, Austria
3. Department of Environmental Health, Center for Public Health, Medical University of Vienna, A-1090 Vienna, Austria
4. Man-Technology-Environment Research Centre (MTM), Örebro University, 701 82 Örebro, Sweden
5. Department of Obstetrics and Gynecology, Medical University Vienna, A-1090 Vienna, Austria
6. Department of Gynecology and Obstetrics, University Hospital St. Poelten, A-3100 St. Poelten, Austria
7. Clinic for Pediatrics and Adolescent Medicine, University Hospital Tulln, A-3430 Tulln, Austria