1. Department of Plastic, Reconstructive and Hand Surgery, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland.
2. Centre for the Cellular Microenvironment, University of Glasgow, Glasgow, United Kingdom.
3. Symbiosis/Biogelx, Glasgow, United Kingdom.
4. Canniesburn Plastic Surgery Unit, Glasgow Royal Infirmary, Glasgow, United Kingdom.