1. University of Auckland; Obstetrics and Gynaecology; Park Road Grafton Auckland New Zealand
2. Auckland City Hospital; Obstetrics and Gynaecology; Auckland New Zealand 1142
3. The University of Auckland; Liggins Institute; Park Rd Grafton Auckland New Zealand 1142
4. Queensland Fertility Group Research Foundation; 55 Little Edward St, Level 2 Boundary Court Spring Hill Brisbane Queensland Australia 4000
5. Ashford Specialist Centre Suite 22; 57-59 Anzac Highway Ashford Adelaide SA Australia
6. The University of Western Australia, King Edward Memorial Hospital and Fertility Specialists of Western Australia; School of Women's and Infants' Health; 374 Bagot Road Subiaco, Perth Western Australia Australia 6008