Department of Medicine;
Townsville University Hospital;
Townsville 4814;
Queensland;
Australia;
School of Medicine and Dentistry;
James Cook University;
Townsville 4811;
Queensland;
Australia;
Department of Endocrinology;
Metabolism and Diabetes;
Karolinska University Hospital;
Stockholm 17176;
Sweden;
Department of Molecular Medicine and Surgery;
Karolinska Institutet;
Stockholm 17176;
Sweden;
Lower extremity amputations; Long-term outcomes; Diabetic foot ulcers; Quality of life; Re-amputation; Diabetes;