1. High Risk Foot Service, Liverpool Hospital, South Western Sydney Local Health District, Sydney, Australia
2. LIVE DIAB CRU, Ingham Institute of Applied Medical Research, Sydney, Australia
3. Molecular Microbiology Research Group, Microbiology and Infectious Disease, School of Medicine, Western Sydney University, Campbelltown Campus, Sydney, Australia
4. Ambulatory Care Department, Liverpool Hospital, South Western Sydney Local Health District, Sydney, Australia