1. General Manager, Health Economist, MArS Market Access & Pricing Strategy GmbH, Weil am Rhein, Germany; and State University Baden-Wuerttemberg, Loerrach, Germany
2. Health Economist, MArS Market Access & Pricing Strategy GmbH, Weil am Rhein, Germany; and SRH Mobile University Riedlingen, Riedlingen, Germany
3. Health Economist, MArS Market Access & Pricing Strategy GmbH, Weil am Rhein, Germany; and University of Applied Sciences Rottenburg/Neckar, Rottenburg, Germany
4. Lecturer/Practitioner and Vascular Nurse Consultant, University of Huddersfield, Insitute of Skin Integrity and Infectin Prevention, Huddersfield, UK
5. Professor of Skin Integrity, University of Huddersfield, Insitute of Skin Integrity and Infectin Prevention, Huddersfield, UK