1. Discipline of Obstetrics, Gynaecology and Neonatology Sydney Medical School Nepean, University of Sydney Nepean Hospital Penrith New South Wales Australia
2. Medical Sonography School of Health, Medical and Applied Science, Central Queensland University Sydney New South Wales Australia
3. Department of Orthopaedics South Coast Orthopaedic Clinic Nowra New South Wales Australia
4. Department of Orthopaedics and Orthopaedic Surgery Nowra Private Hospital Nowra New South Wales Australia
5. Department of Western NSW Medical Imaging Services‐Orange Orange Health Services Orange New South Wales Australia