1. Obstetrics and GynaecologySchool of Medicine and Health SciencesUniversity of Papua New Guinea Port Moresby Papua New Guinea
2. Port Moresby General Hospital Port Moresby Papua New Guinea
3. Department of Medicine at the Doherty InstituteThe University of Melbourne Melbourne Australia
4. Department of Obstetrics and GynaecologyVictoria Hospital Kirkcaldy UK