1. Cairns Clinical SchoolJames Cook University College of Medicine and Dentistry Cairns Queensland Australia
2. Department of MedicineThe Queen Elizabeth Hospital Adelaide South Australia Australia
3. Department of Medicine, Royal Adelaide Hospital Adelaide South Australia Australia
4. Rheumatology UnitRoyal Adelaide Hospital Adelaide South Australia Australia
5. Rheumatology DepartmentCairns Hospital Cairns Queensland Australia
6. Discipline of MedicineUniversity of Adelaide Adelaide South Australia Australia