1. Department of Plastic and Reconstructive Surgery Polytechnical University, School of Medicine Ancona Italy
2. Department of Clinical and Experimental Medicine University of Pisa, Azienda Ospedaliera Universitaria Pisana Pisa Italy
3. Angiology Unit, Department of Cardiac, Thoracic and Vascular Sciences Hospital‐University of Padua Padua Italy
4. Medicine‐Diabetic Foot Unit Policlinico Abano Terme Padova Italy
5. Pharmacy Unit San Salvatore Hospital, ASL 1 Abruzzo L'Aquila Italy
6. DiSSal Dermatologic Clinic University of Genoa/Dermatologic Clinic Hospital‐Policlinic San Martino IRCCS Genoa Italy
7. General surgery Department A.s.l. 3 Veneto, Mirano Hospital Venezia Italy
8. Difficult Wounds Service Casa di Cura San Luca Pecetto Torinese (TO) Italy