1. The Vascular Biology Unit, Queensland Research Centre for Peripheral Vascular Disease, School of Medicine and Dentistry, James Cook University, James Cook Drive, Douglas, Townsville, QLD 4811, Australia
2. Microbiology and Immunology, School of Veterinary and Biomedical Sciences, James Cook University, Townsville, QLD 4811, Australia
3. School of Medicine, Discipline of Surgery and Centre for Clinical Research, University of Queensland, and Department of Vascular Surgery, Royal Brisbane and Women's Hospital, Herston, QLD 4006, Australia
4. Department of Vascular and Endovascular Surgery, The Townsville Hospital, Townsville, QLD 4814, Australia