1. Division of General PracticeCentral Sydney Area Health ServiceSydneyNSW
2. Public Health Unit for Central and Southern SydneySydneyNSW
3. Central Sydney Area Health ServiceRoyal Alexandra Hospital for ChildrenCamperdown NSW (now the New Children's Hospital Westmead)
4. Royal Prince Alfred HospitalCamperdownNSW
5. Waller and AssociatesNewcastleNSW