1. MOE-Shanghai Key Laboratory of Children's Environmental Health; Xinhua Hospital; Shanghai Jiao Tong University School of Medicine; Shanghai China
2. Department of Child Health Care; Shanghai Children's Hospital; Shanghai Jiao Tong University; Shanghai China
3. Clinical Biostatistics Unit; Hospital Ramon y Cajal; CIBER Epidemiology and Public Health; Madrid Spain
4. Women Health Research Unit; Centre for Primary Care and Public Health; Queen Mary University; London UK
5. UNDP; UNFPA; UNICEF; WHO; World Bank Special Programme of Research; Development and Research Training in Human Reproduction (HRP); Department of Reproductive Health and Research; World Health Organization; Geneva Switzerland
6. Department of Social Medicine; Ribeirão Preto Medical School; University of São Paulo; Ribeirão Preto São Paulo Brazil
7. Family Health Bureau; Ministry of Health; Colombo Sri Lanka
8. Faculty of Medicine; University of Tsukuba; Tsukuba Japan
9. Center for Population Health Research; National Institute of Public Health; Cuernavaca Mexico
10. Institute for Health Metrics and Evaluation; University of Washington; Seattle WA USA
11. Evidence Based Health Care Post Graduate Program; Department of Medicine; Sao Paulo Federal University; Sao Paulo Brazil
12. Division of Lifecourse Epidemiology; Department of Social Medicine; National Center for Child Health and Development; Tokyo Japan
13. Department of Health Policy; National Center for Child Health and Development; Tokyo Japan
14. Department of Pediatrics; Ribeirão Preto Medical School; University of São Paulo; Ribeirão Preto São Paulo Brazil