1. Obstetrics and Gynaecology; Capital Coast District Heath Board; Wellington New Zealand
2. Department of Obstetrics and Gynaecology; Capital and Coast District Health Board; Wellington New Zealand
3. Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences; The University of Auckland; Auckland New Zealand
4. Assisted Reproduction Unit, 2nd Department of Obstetrics and Gynaecology; Medical School, National and Kapodistrian University of Athens; Athens Greece
5. Queensland Fertility Group Research Foundation; Brisbane Australia
6. The University of Queensland; Brisbane Australia