1 Department of Plastic Surgery, University Hospitals Coventry and Warwickshire, Coventry, CV2 2DX, United Kingdom. Electronic address: katy.wallis@btinternet.com.
2 Department of Plastic Surgery, University Hospitals Coventry and Warwickshire, Coventry, CV2 2DX, United Kingdom.
3 CC Kat Aesthetics Clinic, 46 Sherbourne Street, Birmingham, B16 8FN, United Kingdom.