1. Western Sydney Vascular Westmead New South Wales Australia
2. Discipline of Medical Imaging, Faculty of Medicine and Health, Susan Wakil Health Building University of Sydney Camperdown New South Wales Australia
3. North Shore Vein Clinic St Leonards New South Wales Australia
4. Department of Medical Imaging and Radiation Sciences, School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Sciences Monash University Clayton Victoria Australia
5. Department of Vascular Surgery Cabrini Hospital Malvern Victoria Australia
6. Kuring‐Gai Vascular Ultrasound Hornsby New South Wales Australia
7. Sydney Vascular Ultrasound Bankstown New South Wales Australia
8. Western Sydney Vascular Norwest Private Hospital Bella Vista New South Wales Australia