[1] Erasmus Univ, Med Ctr, Dept Publ Hlth, POB 2040, NL-3000 CA Rotterdam, Netherlands
[2] Diabet Assoc Bangladesh, Perinatal Care Project, 122 KaziNazrul Islam Ave, Dhaka 1000, Bangladesh
[3] MIRA, Kathmandu 921, Nepal
[4] Ekjut, Plot 556B, West Singhbhum, Jharkhand, India
[5] Erasmus Univ, Inst Hlth Policy & Management, Rotterdam, Netherlands
[6] UCL, Inst Global Hlth, London, England