1. Department of Dermato‐Venereology, Wound Healing Centre Bispebjerg Hospital Copenhagen Denmark
2. Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery University of Miami Miller School of Medicine Miami Florida USA
3. Centre for Research and Implementation of Clinical Practice London UK
4. Department of Vascular Medicine Montpellier University Hospital Centre, University of Montpellier Montpellier France
5. Nottingham University Hospitals NHS Trust Nottingham UK