1. Department of General Medicine; Royal Adelaide Hospital; Adelaide South Australia Australia
2. Department of Medicine; University of Adelaide; Adelaide South Australia Australia
3. Quality Use of Medicines and Pharmacy Research Centre, Sansom Institute for Health Research, School of Pharmacy and Medical Sciences; University of South Australia; Adelaide South Australia Australia
4. Department of Rheumatology; Royal Adelaide Hospital; Adelaide South Australia Australia
5. Department of Medicine; Goulburn Valley Health Care; Goulburn Valley South Australia Australia