1. University of Auckland; Department of Obstetrics and Gynaecology; Private Bag 92019 Auckland New Zealand 1142
2. College of Physicians & Surgeons, Columbia University in the City of New York; Department of Rehabilitation Medicine; BOX 75 630 W 168TH ST New York USA NY 10027-6902
3. Royal Hospital for Women; Sydney Menopause Centre & Natural Therapies Unit; Locked Bag 2000 Randwick NSW Australia 2031
4. University of Auckland; The Liggins Institute and Department of Obstetrics and Gynaecology; FMHS Auckland New Zealand