1. Diabetic Foot Clinic, Department of Surgery; Ziekenhuisgroep Twente, Almelo and Hengelo; The Netherlands
2. Vice Chancellors' Office; Cardiff University; Cardiff Wales UK
3. Department of Plastic Surgery; University of Texas Southwestern Medical Centre; Dallas TX USA
4. CIDES/CINTESIS - Health Information and Decision Sciences Department (U753-FCT); Oporto Faculty of Medicine; Oporto Portugal
5. Steno Diabetes Centre A/S; Gentofte Denmark
6. Diabetic Foot Unit; Colombian Diabetes Association; Bogotá Colombia
7. Department of Rehabilitation Medicine; Academic Medical Centre, University of Amsterdam; Amsterdam The Netherlands