1. Monash Centre for Health Research and Implementation; School of Public Health and Preventive Medicine; Monash University; Melbourne Vic. Australia
2. Diabetes and Vascular Medicine Unit; Monash Health; Melbourne Vic. Australia
3. Monash Women's Services; Monash Health; Melbourne Vic. Australia
4. Department of Epidemiology and Preventive Medicine; School of Public Health and Preventive Medicine; Monash University; Melbourne Vic. Australia
5. Department of Obstetrics and Gynaecology; Royal Women's Hospital; Melbourne Vic. Australia
6. Diabetes Unit; Royal Women's Hospital; Melbourne Vic. Australia
7. The Ritchie Centre; Department of Obstetrics and Gynaecology; Monash University; Melbourne Vic. Australia